51098340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{851639}}^1$

素因数の和:851651

約数の個数: 24

約数和(自身を含む): 143075520

約数和(自身を除く): 91977180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 851639, 1703278, 2554917, 3406556, 4258195, 5109834, 8516390, 10219668, 12774585, 17032780, 25549170, 51098340]

約数ペア:

[(1, 51098340), (2, 25549170), (3, 17032780), (4, 12774585), (5, 10219668), (6, 8516390), (10, 5109834), (12, 4258195), (15, 3406556), (20, 2554917), (30, 1703278), (60, 851639)]