53017180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17791}}^1$

素因数の和:17949

約数の個数: 24

約数和(自身を含む): 112089600

約数和(自身を除く): 59072420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17791, 35582, 71164, 88955, 177910, 355820, 2650859, 5301718, 10603436, 13254295, 26508590, 53017180]

約数ペア:

[(1, 53017180), (2, 26508590), (4, 13254295), (5, 10603436), (10, 5301718), (20, 2650859), (149, 355820), (298, 177910), (596, 88955), (745, 71164), (1490, 35582), (2980, 17791)]