50314257

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 89886720

約数和(自身を除く): 39572463

約数列:

[1, 3, 7, 9, 21, 27, 41, 43, 63, 123, 129, 151, 189, 287, 301, 369, 387, 453, 861, 903, 1057, 1107, 1161, 1359, 1763, 2583, 2709, 3171, 4077, 5289, 6191, 6493, 7749, 8127, 9513, 12341, 15867, 18573, 19479, 28539, 37023, 43337, 45451, 47601, 55719, 58437, 111069, 130011, 136353, 167157, 175311, 266213, 333207, 390033, 409059, 798639, 1170099, 1227177, 1863491, 2395917, 5590473, 7187751, 16771419, 50314257]

約数ペア:

[(1, 50314257), (3, 16771419), (7, 7187751), (9, 5590473), (21, 2395917), (27, 1863491), (41, 1227177), (43, 1170099), (63, 798639), (123, 409059), (129, 390033), (151, 333207), (189, 266213), (287, 175311), (301, 167157), (369, 136353), (387, 130011), (453, 111069), (861, 58437), (903, 55719), (1057, 47601), (1107, 45451), (1161, 43337), (1359, 37023), (1763, 28539), (2583, 19479), (2709, 18573), (3171, 15867), (4077, 12341), (5289, 9513), (6191, 8127), (6493, 7749)]