55389992

素因数分解:

$2^3\times 7^2\times {\mathrm{141301}}^1$

素因数の和:141321

約数の個数: 24

約数和(自身を含む): 120813210

約数和(自身を除く): 65423218

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 141301, 282602, 565204, 989107, 1130408, 1978214, 3956428, 6923749, 7912856, 13847498, 27694996, 55389992]

約数ペア:

[(1, 55389992), (2, 27694996), (4, 13847498), (7, 7912856), (8, 6923749), (14, 3956428), (28, 1978214), (49, 1130408), (56, 989107), (98, 565204), (196, 282602), (392, 141301)]