55143605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52769}}^1$

素因数の和:52804

約数の個数: 16

約数和(自身を含む): 75988800

約数和(自身を除く): 20845195

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 52769, 263845, 580459, 1002611, 2902295, 5013055, 11028721, 55143605]

約数ペア:

[(1, 55143605), (5, 11028721), (11, 5013055), (19, 2902295), (55, 1002611), (95, 580459), (209, 263845), (1045, 52769)]