56557891468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4749571}}^1$

素因数の和:4749817

約数の個数: 24

約数和(自身を含む): 107055352880

約数和(自身を除く): 50497461412

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 4749571, 9499142, 18998284, 61744423, 123488846, 246977692, 1087651759, 2175303518, 4350607036, 14139472867, 28278945734, 56557891468]

約数ペア:

[(1, 56557891468), (2, 28278945734), (4, 14139472867), (13, 4350607036), (26, 2175303518), (52, 1087651759), (229, 246977692), (458, 123488846), (916, 61744423), (2977, 18998284), (5954, 9499142), (11908, 4749571)]