51697816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{380131}}^1$

素因数の和:380154

約数の個数: 16

約数和(自身を含む): 102635640

約数和(自身を除く): 50937824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 380131, 760262, 1520524, 3041048, 6462227, 12924454, 25848908, 51697816]

約数ペア:

[(1, 51697816), (2, 25848908), (4, 12924454), (8, 6462227), (17, 3041048), (34, 1520524), (68, 760262), (136, 380131)]