53014960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21377}}^1$

素因数の和:21421

約数の個数: 40

約数和(自身を含む): 127241856

約数和(自身を除く): 74226896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21377, 42754, 85508, 106885, 171016, 213770, 342032, 427540, 662687, 855080, 1325374, 1710160, 2650748, 3313435, 5301496, 6626870, 10602992, 13253740, 26507480, 53014960]

約数ペア:

[(1, 53014960), (2, 26507480), (4, 13253740), (5, 10602992), (8, 6626870), (10, 5301496), (16, 3313435), (20, 2650748), (31, 1710160), (40, 1325374), (62, 855080), (80, 662687), (124, 427540), (155, 342032), (248, 213770), (310, 171016), (496, 106885), (620, 85508), (1240, 42754), (2480, 21377)]