55415556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 171386880

約数和(自身を除く): 115971324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 3187, 4347, 5796, 6374, 8694, 9561, 12748, 17388, 19122, 22309, 28683, 38244, 44618, 57366, 66927, 73301, 86049, 89236, 114732, 133854, 146602, 172098, 200781, 219903, 267708, 293204, 344196, 401562, 439806, 513107, 602343, 659709, 803124, 879612, 1026214, 1204686, 1319418, 1539321, 1979127, 2052428, 2409372, 2638836, 3078642, 3958254, 4617963, 6157284, 7916508, 9235926, 13853889, 18471852, 27707778, 55415556]

約数ペア:

[(1, 55415556), (2, 27707778), (3, 18471852), (4, 13853889), (6, 9235926), (7, 7916508), (9, 6157284), (12, 4617963), (14, 3958254), (18, 3078642), (21, 2638836), (23, 2409372), (27, 2052428), (28, 1979127), (36, 1539321), (42, 1319418), (46, 1204686), (54, 1026214), (63, 879612), (69, 803124), (84, 659709), (92, 602343), (108, 513107), (126, 439806), (138, 401562), (161, 344196), (189, 293204), (207, 267708), (252, 219903), (276, 200781), (322, 172098), (378, 146602), (414, 133854), (483, 114732), (621, 89236), (644, 86049), (756, 73301), (828, 66927), (966, 57366), (1242, 44618), (1449, 38244), (1932, 28683), (2484, 22309), (2898, 19122), (3187, 17388), (4347, 12748), (5796, 9561), (6374, 8694)]