53365740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{889429}}^1$

素因数の和:889441

約数の個数: 24

約数和(自身を含む): 149424240

約数和(自身を除く): 96058500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 889429, 1778858, 2668287, 3557716, 4447145, 5336574, 8894290, 10673148, 13341435, 17788580, 26682870, 53365740]

約数ペア:

[(1, 53365740), (2, 26682870), (3, 17788580), (4, 13341435), (5, 10673148), (6, 8894290), (10, 5336574), (12, 4447145), (15, 3557716), (20, 2668287), (30, 1778858), (60, 889429)]