45112450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6491}}^1$

素因数の和:6642

約数の個数: 24

約数和(自身を含む): 84525840

約数和(自身を除く): 39413390

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6491, 6950, 12982, 32455, 64910, 162275, 324550, 902249, 1804498, 4511245, 9022490, 22556225, 45112450]

約数ペア:

[(1, 45112450), (2, 22556225), (5, 9022490), (10, 4511245), (25, 1804498), (50, 902249), (139, 324550), (278, 162275), (695, 64910), (1390, 32455), (3475, 12982), (6491, 6950)]