51372910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{65029}}^1$

素因数の和:65115

約数の個数: 16

約数和(自身を含む): 93643200

約数和(自身を除く): 42270290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 65029, 130058, 325145, 650290, 5137291, 10274582, 25686455, 51372910]

約数ペア:

[(1, 51372910), (2, 25686455), (5, 10274582), (10, 5137291), (79, 650290), (158, 325145), (395, 130058), (790, 65029)]