50109878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 99939840

約数和(自身を除く): 49829962

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 337, 494, 559, 602, 674, 817, 1118, 1634, 1729, 2359, 3458, 3913, 4381, 4718, 5719, 6403, 7826, 8762, 10621, 11438, 12806, 14491, 21242, 28982, 30667, 44821, 61334, 74347, 83239, 89642, 101437, 148694, 166478, 188383, 202874, 275329, 376766, 550658, 582673, 1165346, 1318681, 1927303, 2637362, 3579277, 3854606, 7158554, 25054939, 50109878]

約数ペア:

[(1, 50109878), (2, 25054939), (7, 7158554), (13, 3854606), (14, 3579277), (19, 2637362), (26, 1927303), (38, 1318681), (43, 1165346), (86, 582673), (91, 550658), (133, 376766), (182, 275329), (247, 202874), (266, 188383), (301, 166478), (337, 148694), (494, 101437), (559, 89642), (602, 83239), (674, 74347), (817, 61334), (1118, 44821), (1634, 30667), (1729, 28982), (2359, 21242), (3458, 14491), (3913, 12806), (4381, 11438), (4718, 10621), (5719, 8762), (6403, 7826)]