49173865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2417}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 63777168

約数和(自身を除く): 14603303

約数列:

[1, 5, 13, 65, 313, 1565, 2417, 4069, 12085, 20345, 31421, 157105, 756521, 3782605, 9834773, 49173865]

約数ペア:

[(1, 49173865), (5, 9834773), (13, 3782605), (65, 756521), (313, 157105), (1565, 31421), (2417, 20345), (4069, 12085)]