55789885

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 68214384

約数和(自身を除く): 12424499

約数列:

[1, 5, 73, 353, 365, 433, 1765, 2165, 25769, 31609, 128845, 152849, 158045, 764245, 11157977, 55789885]

約数ペア:

[(1, 55789885), (5, 11157977), (73, 764245), (353, 158045), (365, 152849), (433, 128845), (1765, 31609), (2165, 25769)]