52742360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119869}}^1$

素因数の和:119891

約数の個数: 32

約数和(自身を含む): 129459600

約数和(自身を除く): 76717240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 119869, 239738, 479476, 599345, 958952, 1198690, 1318559, 2397380, 2637118, 4794760, 5274236, 6592795, 10548472, 13185590, 26371180, 52742360]

約数ペア:

[(1, 52742360), (2, 26371180), (4, 13185590), (5, 10548472), (8, 6592795), (10, 5274236), (11, 4794760), (20, 2637118), (22, 2397380), (40, 1318559), (44, 1198690), (55, 958952), (88, 599345), (110, 479476), (220, 239738), (440, 119869)]