55456584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 156816000

約数和(自身を除く): 101359416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 109, 116, 129, 136, 172, 174, 204, 218, 232, 258, 327, 344, 348, 408, 436, 493, 516, 654, 696, 731, 872, 986, 1032, 1247, 1308, 1462, 1479, 1853, 1972, 2193, 2494, 2616, 2924, 2958, 3161, 3706, 3741, 3944, 4386, 4687, 4988, 5559, 5848, 5916, 6322, 7412, 7482, 8772, 9374, 9483, 9976, 11118, 11832, 12644, 14061, 14824, 14964, 17544, 18748, 18966, 21199, 22236, 25288, 28122, 29928, 37496, 37932, 42398, 44472, 53737, 56244, 63597, 75864, 79679, 84796, 107474, 112488, 127194, 135923, 159358, 161211, 169592, 214948, 239037, 254388, 271846, 318716, 322422, 407769, 429896, 478074, 508776, 543692, 637432, 644844, 815538, 956148, 1087384, 1289688, 1631076, 1912296, 2310691, 3262152, 4621382, 6932073, 9242764, 13864146, 18485528, 27728292, 55456584]

約数ペア:

[(1, 55456584), (2, 27728292), (3, 18485528), (4, 13864146), (6, 9242764), (8, 6932073), (12, 4621382), (17, 3262152), (24, 2310691), (29, 1912296), (34, 1631076), (43, 1289688), (51, 1087384), (58, 956148), (68, 815538), (86, 644844), (87, 637432), (102, 543692), (109, 508776), (116, 478074), (129, 429896), (136, 407769), (172, 322422), (174, 318716), (204, 271846), (218, 254388), (232, 239037), (258, 214948), (327, 169592), (344, 161211), (348, 159358), (408, 135923), (436, 127194), (493, 112488), (516, 107474), (654, 84796), (696, 79679), (731, 75864), (872, 63597), (986, 56244), (1032, 53737), (1247, 44472), (1308, 42398), (1462, 37932), (1479, 37496), (1853, 29928), (1972, 28122), (2193, 25288), (2494, 22236), (2616, 21199), (2924, 18966), (2958, 18748), (3161, 17544), (3706, 14964), (3741, 14824), (3944, 14061), (4386, 12644), (4687, 11832), (4988, 11118), (5559, 9976), (5848, 9483), (5916, 9374), (6322, 8772), (7412, 7482)]