54145870

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{17299}}^1$

素因数の和:17619

約数の個数: 16

約数和(自身を含む): 97779600

約数和(自身を除く): 43633730

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 17299, 34598, 86495, 172990, 5414587, 10829174, 27072935, 54145870]

約数ペア:

[(1, 54145870), (2, 27072935), (5, 10829174), (10, 5414587), (313, 172990), (626, 86495), (1565, 34598), (3130, 17299)]