53398720

素因数分解:

$2^6\times 5^1\times {\mathrm{166871}}^1$

素因数の和:166888

約数の個数: 28

約数和(自身を含む): 127156464

約数和(自身を除く): 73757744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 166871, 333742, 667484, 834355, 1334968, 1668710, 2669936, 3337420, 5339872, 6674840, 10679744, 13349680, 26699360, 53398720]

約数ペア:

[(1, 53398720), (2, 26699360), (4, 13349680), (5, 10679744), (8, 6674840), (10, 5339872), (16, 3337420), (20, 2669936), (32, 1668710), (40, 1334968), (64, 834355), (80, 667484), (160, 333742), (320, 166871)]