55331913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 94430336

約数和(自身を除く): 39098423

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 241, 273, 377, 609, 723, 841, 1131, 1687, 2523, 2639, 3133, 5061, 5887, 6989, 7917, 9399, 10933, 17661, 20967, 21931, 32799, 48923, 65793, 76531, 90857, 146769, 202681, 229593, 272571, 608043, 635999, 1418767, 1907997, 2634853, 4256301, 7904559, 18443971, 55331913]

約数ペア:

[(1, 55331913), (3, 18443971), (7, 7904559), (13, 4256301), (21, 2634853), (29, 1907997), (39, 1418767), (87, 635999), (91, 608043), (203, 272571), (241, 229593), (273, 202681), (377, 146769), (609, 90857), (723, 76531), (841, 65793), (1131, 48923), (1687, 32799), (2523, 21931), (2639, 20967), (3133, 17661), (5061, 10933), (5887, 9399), (6989, 7917)]