52290550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80447}}^1$

素因数の和:80472

約数の個数: 24

約数和(自身を含む): 104743296

約数和(自身を除く): 52452746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 80447, 160894, 402235, 804470, 1045811, 2011175, 2091622, 4022350, 5229055, 10458110, 26145275, 52290550]

約数ペア:

[(1, 52290550), (2, 26145275), (5, 10458110), (10, 5229055), (13, 4022350), (25, 2091622), (26, 2011175), (50, 1045811), (65, 804470), (130, 402235), (325, 160894), (650, 80447)]