56723140

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4967}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 119351232

約数和(自身を除く): 62628092

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 4967, 5710, 9934, 11420, 19868, 24835, 49670, 99340, 2836157, 5672314, 11344628, 14180785, 28361570, 56723140]

約数ペア:

[(1, 56723140), (2, 28361570), (4, 14180785), (5, 11344628), (10, 5672314), (20, 2836157), (571, 99340), (1142, 49670), (2284, 24835), (2855, 19868), (4967, 11420), (5710, 9934)]