55309436

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 121877112

約数和(自身を除く): 66567676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 443, 637, 686, 886, 1274, 1372, 1772, 2401, 2548, 3101, 4459, 4802, 5759, 6202, 8918, 9604, 11518, 12404, 17836, 21707, 23036, 31213, 40313, 43414, 62426, 80626, 86828, 124852, 151949, 161252, 282191, 303898, 564382, 607796, 1063643, 1128764, 1975337, 2127286, 3950674, 4254572, 7901348, 13827359, 27654718, 55309436]

約数ペア:

[(1, 55309436), (2, 27654718), (4, 13827359), (7, 7901348), (13, 4254572), (14, 3950674), (26, 2127286), (28, 1975337), (49, 1128764), (52, 1063643), (91, 607796), (98, 564382), (182, 303898), (196, 282191), (343, 161252), (364, 151949), (443, 124852), (637, 86828), (686, 80626), (886, 62426), (1274, 43414), (1372, 40313), (1772, 31213), (2401, 23036), (2548, 21707), (3101, 17836), (4459, 12404), (4802, 11518), (5759, 9604), (6202, 8918)]