53430740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242867}}^1$

素因数の和:242887

約数の個数: 24

約数和(自身を含む): 122405472

約数和(自身を除く): 68974732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242867, 485734, 971468, 1214335, 2428670, 2671537, 4857340, 5343074, 10686148, 13357685, 26715370, 53430740]

約数ペア:

[(1, 53430740), (2, 26715370), (4, 13357685), (5, 10686148), (10, 5343074), (11, 4857340), (20, 2671537), (22, 2428670), (44, 1214335), (55, 971468), (110, 485734), (220, 242867)]