52870900

素因数分解:

$2^2\times 5^2\times {\mathrm{528709}}^1$

素因数の和:528723

約数の個数: 18

約数和(自身を含む): 114730070

約数和(自身を除く): 61859170

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 528709, 1057418, 2114836, 2643545, 5287090, 10574180, 13217725, 26435450, 52870900]

約数ペア:

[(1, 52870900), (2, 26435450), (4, 13217725), (5, 10574180), (10, 5287090), (20, 2643545), (25, 2114836), (50, 1057418), (100, 528709)]