53614580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 119280000

約数和(自身を除く): 65665420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 199, 380, 398, 709, 796, 995, 1418, 1990, 2836, 3545, 3781, 3980, 7090, 7562, 13471, 14180, 15124, 18905, 26942, 37810, 53884, 67355, 75620, 134710, 141091, 269420, 282182, 564364, 705455, 1410910, 2680729, 2821820, 5361458, 10722916, 13403645, 26807290, 53614580]

約数ペア:

[(1, 53614580), (2, 26807290), (4, 13403645), (5, 10722916), (10, 5361458), (19, 2821820), (20, 2680729), (38, 1410910), (76, 705455), (95, 564364), (190, 282182), (199, 269420), (380, 141091), (398, 134710), (709, 75620), (796, 67355), (995, 53884), (1418, 37810), (1990, 26942), (2836, 18905), (3545, 15124), (3781, 14180), (3980, 13471), (7090, 7562)]