55426728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 158976000

約数和(自身を除く): 103549272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 718, 919, 1077, 1436, 1838, 2154, 2513, 2757, 2872, 3676, 4308, 5026, 5514, 6433, 7352, 7539, 8616, 10052, 11028, 12866, 15078, 19299, 20104, 22056, 25732, 30156, 38598, 51464, 60312, 77196, 154392, 329921, 659842, 989763, 1319684, 1979526, 2309447, 2639368, 3959052, 4618894, 6928341, 7918104, 9237788, 13856682, 18475576, 27713364, 55426728]

約数ペア:

[(1, 55426728), (2, 27713364), (3, 18475576), (4, 13856682), (6, 9237788), (7, 7918104), (8, 6928341), (12, 4618894), (14, 3959052), (21, 2639368), (24, 2309447), (28, 1979526), (42, 1319684), (56, 989763), (84, 659842), (168, 329921), (359, 154392), (718, 77196), (919, 60312), (1077, 51464), (1436, 38598), (1838, 30156), (2154, 25732), (2513, 22056), (2757, 20104), (2872, 19299), (3676, 15078), (4308, 12866), (5026, 11028), (5514, 10052), (6433, 8616), (7352, 7539)]