51875802

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 129948192

約数和(自身を除く): 78072390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 594, 677, 774, 891, 946, 1161, 1354, 1419, 1782, 2031, 2322, 2838, 3483, 4062, 4257, 6093, 6966, 7447, 8514, 12186, 12771, 14894, 18279, 22341, 25542, 29111, 36558, 38313, 44682, 54837, 58222, 67023, 76626, 87333, 109674, 134046, 174666, 201069, 261999, 320221, 402138, 523998, 603207, 640442, 785997, 960663, 1206414, 1571994, 1921326, 2357991, 2881989, 4715982, 5763978, 8645967, 17291934, 25937901, 51875802]

約数ペア:

[(1, 51875802), (2, 25937901), (3, 17291934), (6, 8645967), (9, 5763978), (11, 4715982), (18, 2881989), (22, 2357991), (27, 1921326), (33, 1571994), (43, 1206414), (54, 960663), (66, 785997), (81, 640442), (86, 603207), (99, 523998), (129, 402138), (162, 320221), (198, 261999), (258, 201069), (297, 174666), (387, 134046), (473, 109674), (594, 87333), (677, 76626), (774, 67023), (891, 58222), (946, 54837), (1161, 44682), (1354, 38313), (1419, 36558), (1782, 29111), (2031, 25542), (2322, 22341), (2838, 18279), (3483, 14894), (4062, 12771), (4257, 12186), (6093, 8514), (6966, 7447)]