51780794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14537}}^1$

素因数の和:14689

約数の個数: 16

約数和(自身を含む): 84262248

約数和(自身を除く): 32481454

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 14537, 29074, 188981, 377962, 1991569, 3983138, 25890397, 51780794]

約数ペア:

[(1, 51780794), (2, 25890397), (13, 3983138), (26, 1991569), (137, 377962), (274, 188981), (1781, 29074), (3562, 14537)]