52449160

素因数分解:

$2^3\times 5^1\times {\mathrm{1311229}}^1$

素因数の和:1311240

約数の個数: 16

約数和(自身を含む): 118010700

約数和(自身を除く): 65561540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1311229, 2622458, 5244916, 6556145, 10489832, 13112290, 26224580, 52449160]

約数ペア:

[(1, 52449160), (2, 26224580), (4, 13112290), (5, 10489832), (8, 6556145), (10, 5244916), (20, 2622458), (40, 1311229)]