50447943

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 92624896

約数和(自身を除く): 42176953

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 1987, 2821, 3627, 5961, 8463, 13909, 17883, 25389, 25831, 41727, 61597, 77493, 125181, 180817, 184791, 232479, 431179, 542451, 554373, 800761, 1293537, 1627353, 2402283, 3880611, 5605327, 7206849, 16815981, 50447943]

約数ペア:

[(1, 50447943), (3, 16815981), (7, 7206849), (9, 5605327), (13, 3880611), (21, 2402283), (31, 1627353), (39, 1293537), (63, 800761), (91, 554373), (93, 542451), (117, 431179), (217, 232479), (273, 184791), (279, 180817), (403, 125181), (651, 77493), (819, 61597), (1209, 41727), (1953, 25831), (1987, 25389), (2821, 17883), (3627, 13909), (5961, 8463)]