53805640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 140745600

約数和(自身を除く): 86939960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3257, 3304, 4130, 6514, 8260, 13028, 16285, 16520, 22799, 26056, 32570, 45598, 65140, 91196, 113995, 130280, 182392, 192163, 227990, 384326, 455980, 768652, 911960, 960815, 1345141, 1537304, 1921630, 2690282, 3843260, 5380564, 6725705, 7686520, 10761128, 13451410, 26902820, 53805640]

約数ペア:

[(1, 53805640), (2, 26902820), (4, 13451410), (5, 10761128), (7, 7686520), (8, 6725705), (10, 5380564), (14, 3843260), (20, 2690282), (28, 1921630), (35, 1537304), (40, 1345141), (56, 960815), (59, 911960), (70, 768652), (118, 455980), (140, 384326), (236, 227990), (280, 192163), (295, 182392), (413, 130280), (472, 113995), (590, 91196), (826, 65140), (1180, 45598), (1652, 32570), (2065, 26056), (2360, 22799), (3257, 16520), (3304, 16285), (4130, 13028), (6514, 8260)]