50396913

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 36089487

約数列:

[1, 3, 7, 9, 21, 41, 63, 109, 123, 179, 287, 327, 369, 537, 763, 861, 981, 1253, 1611, 2289, 2583, 3759, 4469, 6867, 7339, 11277, 13407, 19511, 22017, 31283, 40221, 51373, 58533, 66051, 93849, 136577, 154119, 175599, 281547, 409731, 462357, 799951, 1229193, 2399853, 5599657, 7199559, 16798971, 50396913]

約数ペア:

[(1, 50396913), (3, 16798971), (7, 7199559), (9, 5599657), (21, 2399853), (41, 1229193), (63, 799951), (109, 462357), (123, 409731), (179, 281547), (287, 175599), (327, 154119), (369, 136577), (537, 93849), (763, 66051), (861, 58533), (981, 51373), (1253, 40221), (1611, 31283), (2289, 22017), (2583, 19511), (3759, 13407), (4469, 11277), (6867, 7339)]