53117180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156227}}^1$

素因数の和:156253

約数の個数: 24

約数和(自身を含む): 118108368

約数和(自身を除く): 64991188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 156227, 312454, 624908, 781135, 1562270, 2655859, 3124540, 5311718, 10623436, 13279295, 26558590, 53117180]

約数ペア:

[(1, 53117180), (2, 26558590), (4, 13279295), (5, 10623436), (10, 5311718), (17, 3124540), (20, 2655859), (34, 1562270), (68, 781135), (85, 624908), (170, 312454), (340, 156227)]