51979740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{866329}}^1$

素因数の和:866341

約数の個数: 24

約数和(自身を含む): 145543440

約数和(自身を除く): 93563700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 866329, 1732658, 2598987, 3465316, 4331645, 5197974, 8663290, 10395948, 12994935, 17326580, 25989870, 51979740]

約数ペア:

[(1, 51979740), (2, 25989870), (3, 17326580), (4, 12994935), (5, 10395948), (6, 8663290), (10, 5197974), (12, 4331645), (15, 3465316), (20, 2598987), (30, 1732658), (60, 866329)]