53395360

素因数分解:

$2^5\times 5^1\times {\mathrm{333721}}^1$

素因数の和:333736

約数の個数: 24

約数和(自身を含む): 126146916

約数和(自身を除く): 72751556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 333721, 667442, 1334884, 1668605, 2669768, 3337210, 5339536, 6674420, 10679072, 13348840, 26697680, 53395360]

約数ペア:

[(1, 53395360), (2, 26697680), (4, 13348840), (5, 10679072), (8, 6674420), (10, 5339536), (16, 3337210), (20, 2669768), (32, 1668605), (40, 1334884), (80, 667442), (160, 333721)]