56209972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154423}}^1$

素因数の和:154447

約数の個数: 24

約数和(自身を含む): 121068416

約数和(自身を除く): 64858444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 154423, 308846, 617692, 1080961, 2007499, 2161922, 4014998, 4323844, 8029996, 14052493, 28104986, 56209972]

約数ペア:

[(1, 56209972), (2, 28104986), (4, 14052493), (7, 8029996), (13, 4323844), (14, 4014998), (26, 2161922), (28, 2007499), (52, 1080961), (91, 617692), (182, 308846), (364, 154423)]