56853310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 105763680

約数和(自身を除く): 48910370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 1213, 2426, 4687, 6065, 9374, 12130, 23435, 46870, 52159, 104318, 132217, 260795, 264434, 521590, 661085, 1322170, 5685331, 11370662, 28426655, 56853310]

約数ペア:

[(1, 56853310), (2, 28426655), (5, 11370662), (10, 5685331), (43, 1322170), (86, 661085), (109, 521590), (215, 264434), (218, 260795), (430, 132217), (545, 104318), (1090, 52159), (1213, 46870), (2426, 23435), (4687, 12130), (6065, 9374)]