56045800

素因数分解:

$2^3\times 5^2\times {\mathrm{280229}}^1$

素因数の和:280245

約数の個数: 24

約数和(自身を含む): 130306950

約数和(自身を除く): 74261150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 280229, 560458, 1120916, 1401145, 2241832, 2802290, 5604580, 7005725, 11209160, 14011450, 28022900, 56045800]

約数ペア:

[(1, 56045800), (2, 28022900), (4, 14011450), (5, 11209160), (8, 7005725), (10, 5604580), (20, 2802290), (25, 2241832), (40, 1401145), (50, 1120916), (100, 560458), (200, 280229)]