54971518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 99624960

約数和(自身を除く): 44653442

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 2161, 3634, 4322, 12719, 15127, 25438, 30254, 49703, 99406, 170719, 341438, 347921, 695842, 1195033, 2390066, 3926537, 7853074, 27485759, 54971518]

約数ペア:

[(1, 54971518), (2, 27485759), (7, 7853074), (14, 3926537), (23, 2390066), (46, 1195033), (79, 695842), (158, 347921), (161, 341438), (322, 170719), (553, 99406), (1106, 49703), (1817, 30254), (2161, 25438), (3634, 15127), (4322, 12719)]