55218296

素因数分解:

$2^3\times 7^2\times {\mathrm{140863}}^1$

素因数の和:140883

約数の個数: 24

約数和(自身を含む): 120438720

約数和(自身を除く): 65220424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 140863, 281726, 563452, 986041, 1126904, 1972082, 3944164, 6902287, 7888328, 13804574, 27609148, 55218296]

約数ペア:

[(1, 55218296), (2, 27609148), (4, 13804574), (7, 7888328), (8, 6902287), (14, 3944164), (28, 1972082), (49, 1126904), (56, 986041), (98, 563452), (196, 281726), (392, 140863)]