51280808

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{42451}}^1$

素因数の和:42608

約数の個数: 16

約数和(自身を含む): 96790560

約数和(自身を除く): 45509752

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 42451, 84902, 169804, 339608, 6410101, 12820202, 25640404, 51280808]

約数ペア:

[(1, 51280808), (2, 25640404), (4, 12820202), (8, 6410101), (151, 339608), (302, 169804), (604, 84902), (1208, 42451)]