51367088

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{28411}}^1$

素因数の和:28532

約数の個数: 20

約数和(自身を含む): 100408008

約数和(自身を除く): 49040920

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 28411, 56822, 113644, 227288, 454576, 3210443, 6420886, 12841772, 25683544, 51367088]

約数ペア:

[(1, 51367088), (2, 25683544), (4, 12841772), (8, 6420886), (16, 3210443), (113, 454576), (226, 227288), (452, 113644), (904, 56822), (1808, 28411)]