50170250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 53613430

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 359, 430, 559, 650, 718, 1075, 1118, 1625, 1795, 2150, 2795, 3250, 3590, 4667, 5375, 5590, 8975, 9334, 10750, 13975, 15437, 17950, 23335, 27950, 30874, 44875, 46670, 69875, 77185, 89750, 116675, 139750, 154370, 200681, 233350, 385925, 401362, 583375, 771850, 1003405, 1166750, 1929625, 2006810, 3859250, 5017025, 10034050, 25085125, 50170250]

約数ペア:

[(1, 50170250), (2, 25085125), (5, 10034050), (10, 5017025), (13, 3859250), (25, 2006810), (26, 1929625), (43, 1166750), (50, 1003405), (65, 771850), (86, 583375), (125, 401362), (130, 385925), (215, 233350), (250, 200681), (325, 154370), (359, 139750), (430, 116675), (559, 89750), (650, 77185), (718, 69875), (1075, 46670), (1118, 44875), (1625, 30874), (1795, 27950), (2150, 23335), (2795, 17950), (3250, 15437), (3590, 13975), (4667, 10750), (5375, 9334), (5590, 8975)]