53388505

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 65520000

約数和(自身を除く): 12131495

約数列:

[1, 5, 83, 103, 415, 515, 1249, 6245, 8549, 42745, 103667, 128647, 518335, 643235, 10677701, 53388505]

約数ペア:

[(1, 53388505), (5, 10677701), (83, 643235), (103, 518335), (415, 128647), (515, 103667), (1249, 42745), (6245, 8549)]