48931775

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 62329344

約数和(自身を除く): 13397569

約数列:

[1, 5, 25, 67, 131, 223, 335, 655, 1115, 1675, 3275, 5575, 8777, 14941, 29213, 43885, 74705, 146065, 219425, 373525, 730325, 1957271, 9786355, 48931775]

約数ペア:

[(1, 48931775), (5, 9786355), (25, 1957271), (67, 730325), (131, 373525), (223, 219425), (335, 146065), (655, 74705), (1115, 43885), (1675, 29213), (3275, 14941), (5575, 8777)]