47998740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{799979}}^1$

素因数の和:799991

約数の個数: 24

約数和(自身を含む): 134396640

約数和(自身を除く): 86397900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 799979, 1599958, 2399937, 3199916, 3999895, 4799874, 7999790, 9599748, 11999685, 15999580, 23999370, 47998740]

約数ペア:

[(1, 47998740), (2, 23999370), (3, 15999580), (4, 11999685), (5, 9599748), (6, 7999790), (10, 4799874), (12, 3999895), (15, 3199916), (20, 2399937), (30, 1599958), (60, 799979)]