56221535

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 68688000

約数和(自身を除く): 12466465

約数列:

[1, 5, 79, 317, 395, 449, 1585, 2245, 25043, 35471, 125215, 142333, 177355, 711665, 11244307, 56221535]

約数ペア:

[(1, 56221535), (5, 11244307), (79, 711665), (317, 177355), (395, 142333), (449, 125215), (1585, 35471), (2245, 25043)]