55571657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 61731072

約数和(自身を除く): 6159415

約数列:

[1, 17, 23, 311, 391, 457, 5287, 7153, 7769, 10511, 121601, 142127, 178687, 2416159, 3268921, 55571657]

約数ペア:

[(1, 55571657), (17, 3268921), (23, 2416159), (311, 178687), (391, 142127), (457, 121601), (5287, 10511), (7153, 7769)]