Numbers with 1- ? Factors
for the First 50 Numbers?
Sorted By The # of Factors

One
Factor
***
Two
Factors

Three
Factors
√√√
Four
Factors

Five Factors
∆∆∆
Six
Factors

Seven
Factors
ΩΩΩ
Eight
Factors

Nine
Factors
∑∑∑
Ten
Factors

1 2 4 6 16 12 30 24 36 48
  3 9 8   18 32 40    
  5 25 10   20   42    
  7 49 14   28        
  11   15   44        
  13   21   45        
  17   22   50        
  19   26            
  23   27            
  29   33            
  31   34            
  37   35            
  41   38            
  43   39            
  47   46            
                   

 

Dr. Robert Sweetland's Notes ©