51368820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{856147}}^1$

素因数の和:856159

約数の個数: 24

約数和(自身を含む): 143832864

約数和(自身を除く): 92464044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 856147, 1712294, 2568441, 3424588, 4280735, 5136882, 8561470, 10273764, 12842205, 17122940, 25684410, 51368820]

約数ペア:

[(1, 51368820), (2, 25684410), (3, 17122940), (4, 12842205), (5, 10273764), (6, 8561470), (10, 5136882), (12, 4280735), (15, 3424588), (20, 2568441), (30, 1712294), (60, 856147)]