52153855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15139}}^1$

素因数の和:15210

約数の個数: 16

約数和(自身を含む): 68675040

約数和(自身を除く): 16521185

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 15139, 75695, 196807, 802367, 984035, 4011835, 10430771, 52153855]

約数ペア:

[(1, 52153855), (5, 10430771), (13, 4011835), (53, 984035), (65, 802367), (265, 196807), (689, 75695), (3445, 15139)]