54569740

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5557}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 114850512

約数和(自身を除く): 60280772

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 5557, 9820, 11114, 22228, 27785, 55570, 111140, 2728487, 5456974, 10913948, 13642435, 27284870, 54569740]

約数ペア:

[(1, 54569740), (2, 27284870), (4, 13642435), (5, 10913948), (10, 5456974), (20, 2728487), (491, 111140), (982, 55570), (1964, 27785), (2455, 22228), (4910, 11114), (5557, 9820)]