50570740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20897}}^1$

素因数の和:20928

約数の個数: 36

約数和(自身を含む): 116736228

約数和(自身を除く): 66165488

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 20897, 41794, 83588, 104485, 208970, 229867, 417940, 459734, 919468, 1149335, 2298670, 2528537, 4597340, 5057074, 10114148, 12642685, 25285370, 50570740]

約数ペア:

[(1, 50570740), (2, 25285370), (4, 12642685), (5, 10114148), (10, 5057074), (11, 4597340), (20, 2528537), (22, 2298670), (44, 1149335), (55, 919468), (110, 459734), (121, 417940), (220, 229867), (242, 208970), (484, 104485), (605, 83588), (1210, 41794), (2420, 20897)]