53495620

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2521}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 112491288

約数和(自身を除く): 58995668

約数列:

[1, 2, 4, 5, 10, 20, 1061, 2122, 2521, 4244, 5042, 5305, 10084, 10610, 12605, 21220, 25210, 50420, 2674781, 5349562, 10699124, 13373905, 26747810, 53495620]

約数ペア:

[(1, 53495620), (2, 26747810), (4, 13373905), (5, 10699124), (10, 5349562), (20, 2674781), (1061, 50420), (2122, 25210), (2521, 21220), (4244, 12605), (5042, 10610), (5305, 10084)]