54507620

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3463}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 114644544

約数和(自身を除く): 60136924

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3463, 3935, 6926, 7870, 13852, 15740, 17315, 34630, 69260, 2725381, 5450762, 10901524, 13626905, 27253810, 54507620]

約数ペア:

[(1, 54507620), (2, 27253810), (4, 13626905), (5, 10901524), (10, 5450762), (20, 2725381), (787, 69260), (1574, 34630), (3148, 17315), (3463, 15740), (3935, 13852), (6926, 7870)]