55256376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7649}}^1$

素因数の和:7708

約数の個数: 64

約数和(自身を含む): 161568000

約数和(自身を除く): 106311624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 7649, 15298, 22947, 30596, 45894, 53543, 61192, 91788, 107086, 160629, 183576, 214172, 321258, 328907, 428344, 642516, 657814, 986721, 1285032, 1315628, 1973442, 2302349, 2631256, 3946884, 4604698, 6907047, 7893768, 9209396, 13814094, 18418792, 27628188, 55256376]

約数ペア:

[(1, 55256376), (2, 27628188), (3, 18418792), (4, 13814094), (6, 9209396), (7, 7893768), (8, 6907047), (12, 4604698), (14, 3946884), (21, 2631256), (24, 2302349), (28, 1973442), (42, 1315628), (43, 1285032), (56, 986721), (84, 657814), (86, 642516), (129, 428344), (168, 328907), (172, 321258), (258, 214172), (301, 183576), (344, 160629), (516, 107086), (602, 91788), (903, 61192), (1032, 53543), (1204, 45894), (1806, 30596), (2408, 22947), (3612, 15298), (7224, 7649)]