53421566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 36866434

約数列:

[1, 2, 11, 22, 43, 86, 149, 298, 379, 473, 758, 946, 1639, 3278, 4169, 6407, 8338, 12814, 16297, 32594, 56471, 70477, 112942, 140954, 179267, 358534, 621181, 1242362, 2428253, 4856506, 26710783, 53421566]

約数ペア:

[(1, 53421566), (2, 26710783), (11, 4856506), (22, 2428253), (43, 1242362), (86, 621181), (149, 358534), (298, 179267), (379, 140954), (473, 112942), (758, 70477), (946, 56471), (1639, 32594), (3278, 16297), (4169, 12814), (6407, 8338)]