55341860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 141039360

約数和(自身を除く): 85697500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 290, 301, 317, 406, 430, 580, 602, 634, 812, 860, 1015, 1204, 1247, 1268, 1505, 1585, 2030, 2219, 2494, 3010, 3170, 4060, 4438, 4988, 6020, 6235, 6340, 8729, 8876, 9193, 11095, 12470, 13631, 17458, 18386, 22190, 24940, 27262, 34916, 36772, 43645, 44380, 45965, 54524, 64351, 68155, 87290, 91930, 95417, 128702, 136310, 174580, 183860, 190834, 257404, 272620, 321755, 381668, 395299, 477085, 643510, 790598, 954170, 1287020, 1581196, 1908340, 1976495, 2767093, 3952990, 5534186, 7905980, 11068372, 13835465, 27670930, 55341860]

約数ペア:

[(1, 55341860), (2, 27670930), (4, 13835465), (5, 11068372), (7, 7905980), (10, 5534186), (14, 3952990), (20, 2767093), (28, 1976495), (29, 1908340), (35, 1581196), (43, 1287020), (58, 954170), (70, 790598), (86, 643510), (116, 477085), (140, 395299), (145, 381668), (172, 321755), (203, 272620), (215, 257404), (290, 190834), (301, 183860), (317, 174580), (406, 136310), (430, 128702), (580, 95417), (602, 91930), (634, 87290), (812, 68155), (860, 64351), (1015, 54524), (1204, 45965), (1247, 44380), (1268, 43645), (1505, 36772), (1585, 34916), (2030, 27262), (2219, 24940), (2494, 22190), (3010, 18386), (3170, 17458), (4060, 13631), (4438, 12470), (4988, 11095), (6020, 9193), (6235, 8876), (6340, 8729)]