48039020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18913}}^1$

素因数の和:19049

約数の個数: 24

約数和(自身を含む): 101681664

約数和(自身を除く): 53642644

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 18913, 37826, 75652, 94565, 189130, 378260, 2401951, 4803902, 9607804, 12009755, 24019510, 48039020]

約数ペア:

[(1, 48039020), (2, 24019510), (4, 12009755), (5, 9607804), (10, 4803902), (20, 2401951), (127, 378260), (254, 189130), (508, 94565), (635, 75652), (1270, 37826), (2540, 18913)]