52879450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81353}}^1$

素因数の和:81378

約数の個数: 24

約数和(自身を含む): 105922908

約数和(自身を除く): 53043458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 81353, 162706, 406765, 813530, 1057589, 2033825, 2115178, 4067650, 5287945, 10575890, 26439725, 52879450]

約数ペア:

[(1, 52879450), (2, 26439725), (5, 10575890), (10, 5287945), (13, 4067650), (25, 2115178), (26, 2033825), (50, 1057589), (65, 813530), (130, 406765), (325, 162706), (650, 81353)]