51851460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{864191}}^1$

素因数の和:864203

約数の個数: 24

約数和(自身を含む): 145184256

約数和(自身を除く): 93332796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 864191, 1728382, 2592573, 3456764, 4320955, 5185146, 8641910, 10370292, 12962865, 17283820, 25925730, 51851460]

約数ペア:

[(1, 51851460), (2, 25925730), (3, 17283820), (4, 12962865), (5, 10370292), (6, 8641910), (10, 5185146), (12, 4320955), (15, 3456764), (20, 2592573), (30, 1728382), (60, 864191)]