52475345

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 72485280

約数和(自身を除く): 20009935

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 281, 845, 1105, 1405, 2197, 2873, 3653, 4777, 10985, 14365, 18265, 23885, 37349, 47489, 62101, 186745, 237445, 310505, 617357, 807313, 3086785, 4036565, 10495069, 52475345]

約数ペア:

[(1, 52475345), (5, 10495069), (13, 4036565), (17, 3086785), (65, 807313), (85, 617357), (169, 310505), (221, 237445), (281, 186745), (845, 62101), (1105, 47489), (1405, 37349), (2197, 23885), (2873, 18265), (3653, 14365), (4777, 10985)]