51321946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{116113}}^1$

素因数の和:116145

約数の個数: 16

約数和(自身を含む): 87782184

約数和(自身を除く): 36460238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 116113, 232226, 1509469, 1973921, 3018938, 3947842, 25660973, 51321946]

約数ペア:

[(1, 51321946), (2, 25660973), (13, 3947842), (17, 3018938), (26, 1973921), (34, 1509469), (221, 232226), (442, 116113)]