51512855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3049}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 64416000

約数和(自身を除く): 12903145

約数列:

[1, 5, 31, 109, 155, 545, 3049, 3379, 15245, 16895, 94519, 332341, 472595, 1661705, 10302571, 51512855]

約数ペア:

[(1, 51512855), (5, 10302571), (31, 1661705), (109, 472595), (155, 332341), (545, 94519), (3049, 16895), (3379, 15245)]