56637020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5987}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 132789888

約数和(自身を除く): 76152868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 5987, 9460, 11974, 23948, 29935, 59870, 65857, 119740, 131714, 257441, 263428, 329285, 514882, 658570, 1029764, 1287205, 1317140, 2574410, 2831851, 5148820, 5663702, 11327404, 14159255, 28318510, 56637020]

約数ペア:

[(1, 56637020), (2, 28318510), (4, 14159255), (5, 11327404), (10, 5663702), (11, 5148820), (20, 2831851), (22, 2574410), (43, 1317140), (44, 1287205), (55, 1029764), (86, 658570), (110, 514882), (172, 329285), (215, 263428), (220, 257441), (430, 131714), (473, 119740), (860, 65857), (946, 59870), (1892, 29935), (2365, 23948), (4730, 11974), (5987, 9460)]