56355805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 78336000

約数和(自身を除く): 21980195

約数列:

[1, 5, 11, 19, 55, 95, 199, 209, 271, 995, 1045, 1355, 2189, 2981, 3781, 5149, 10945, 14905, 18905, 25745, 41591, 53929, 56639, 207955, 269645, 283195, 593219, 1024651, 2966095, 5123255, 11271161, 56355805]

約数ペア:

[(1, 56355805), (5, 11271161), (11, 5123255), (19, 2966095), (55, 1024651), (95, 593219), (199, 283195), (209, 269645), (271, 207955), (995, 56639), (1045, 53929), (1355, 41591), (2189, 25745), (2981, 18905), (3781, 14905), (5149, 10945)]