51478467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5981}}^1$

素因数の和:6154

約数の個数: 16

約数和(自身を含む): 72741120

約数和(自身を除く): 21262653

約数列:

[1, 3, 19, 57, 151, 453, 2869, 5981, 8607, 17943, 113639, 340917, 903131, 2709393, 17159489, 51478467]

約数ペア:

[(1, 51478467), (3, 17159489), (19, 2709393), (57, 903131), (151, 340917), (453, 113639), (2869, 17943), (5981, 8607)]