53248975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 72339120

約数和(自身を除く): 19090145

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 2777, 3835, 13885, 19175, 36101, 69425, 163843, 180505, 819215, 902525, 2129959, 4096075, 10649795, 53248975]

約数ペア:

[(1, 53248975), (5, 10649795), (13, 4096075), (25, 2129959), (59, 902525), (65, 819215), (295, 180505), (325, 163843), (767, 69425), (1475, 36101), (2777, 19175), (3835, 13885)]