53893450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82913}}^1$

素因数の和:82938

約数の個数: 24

約数和(自身を含む): 107954028

約数和(自身を除く): 54060578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 82913, 165826, 414565, 829130, 1077869, 2072825, 2155738, 4145650, 5389345, 10778690, 26946725, 53893450]

約数ペア:

[(1, 53893450), (2, 26946725), (5, 10778690), (10, 5389345), (13, 4145650), (25, 2155738), (26, 2072825), (50, 1077869), (65, 829130), (130, 414565), (325, 165826), (650, 82913)]