52752820

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6449}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 111069000

約数和(自身を除く): 58316180

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 6449, 8180, 12898, 25796, 32245, 64490, 128980, 2637641, 5275282, 10550564, 13188205, 26376410, 52752820]

約数ペア:

[(1, 52752820), (2, 26376410), (4, 13188205), (5, 10550564), (10, 5275282), (20, 2637641), (409, 128980), (818, 64490), (1636, 32245), (2045, 25796), (4090, 12898), (6449, 8180)]