55805218

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2158

約数の個数: 24

約数和(自身を含む): 97740864

約数和(自身を除く): 41935646

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 1831, 2177, 3662, 4354, 12817, 15239, 25634, 30478, 89719, 179438, 569441, 1138882, 3986087, 7972174, 27902609, 55805218]

約数ペア:

[(1, 55805218), (2, 27902609), (7, 7972174), (14, 3986087), (49, 1138882), (98, 569441), (311, 179438), (622, 89719), (1831, 30478), (2177, 25634), (3662, 15239), (4354, 12817)]