54156956

素因数分解:

$2^2\times 7^4\times {\mathrm{5639}}^1$

素因数の和:5671

約数の個数: 30

約数和(自身を含む): 110583480

約数和(自身を除く): 56426524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 5639, 9604, 11278, 22556, 39473, 78946, 157892, 276311, 552622, 1105244, 1934177, 3868354, 7736708, 13539239, 27078478, 54156956]

約数ペア:

[(1, 54156956), (2, 27078478), (4, 13539239), (7, 7736708), (14, 3868354), (28, 1934177), (49, 1105244), (98, 552622), (196, 276311), (343, 157892), (686, 78946), (1372, 39473), (2401, 22556), (4802, 11278), (5639, 9604)]