50868909

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 97100640

約数和(自身を除く): 46231731

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 273, 399, 441, 467, 637, 741, 819, 931, 1197, 1401, 1729, 1911, 2223, 2793, 3269, 4203, 5187, 5733, 6071, 8379, 8873, 9807, 12103, 15561, 18213, 22883, 26619, 29421, 36309, 42497, 54639, 62111, 68649, 79857, 108927, 115349, 127491, 186333, 205947, 297479, 346047, 382473, 434777, 558999, 807443, 892437, 1038141, 1304331, 2422329, 2677311, 3912993, 5652101, 7266987, 16956303, 50868909]

約数ペア:

[(1, 50868909), (3, 16956303), (7, 7266987), (9, 5652101), (13, 3912993), (19, 2677311), (21, 2422329), (39, 1304331), (49, 1038141), (57, 892437), (63, 807443), (91, 558999), (117, 434777), (133, 382473), (147, 346047), (171, 297479), (247, 205947), (273, 186333), (399, 127491), (441, 115349), (467, 108927), (637, 79857), (741, 68649), (819, 62111), (931, 54639), (1197, 42497), (1401, 36309), (1729, 29421), (1911, 26619), (2223, 22883), (2793, 18213), (3269, 15561), (4203, 12103), (5187, 9807), (5733, 8873), (6071, 8379)]