55567872

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 120

約数和(自身を含む): 165971520

約数和(自身を除く): 110403648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 389, 496, 512, 558, 576, 744, 768, 778, 992, 1116, 1152, 1167, 1488, 1536, 1556, 1984, 2232, 2304, 2334, 2976, 3112, 3501, 3968, 4464, 4608, 4668, 5952, 6224, 7002, 7936, 8928, 9336, 11904, 12059, 12448, 14004, 15872, 17856, 18672, 23808, 24118, 24896, 28008, 35712, 36177, 37344, 47616, 48236, 49792, 56016, 71424, 72354, 74688, 96472, 99584, 108531, 112032, 142848, 144708, 149376, 192944, 199168, 217062, 224064, 289416, 298752, 385888, 434124, 448128, 578832, 597504, 771776, 868248, 896256, 1157664, 1543552, 1736496, 1792512, 2315328, 3087104, 3472992, 4630656, 6174208, 6945984, 9261312, 13891968, 18522624, 27783936, 55567872]

約数ペア:

[(1, 55567872), (2, 27783936), (3, 18522624), (4, 13891968), (6, 9261312), (8, 6945984), (9, 6174208), (12, 4630656), (16, 3472992), (18, 3087104), (24, 2315328), (31, 1792512), (32, 1736496), (36, 1543552), (48, 1157664), (62, 896256), (64, 868248), (72, 771776), (93, 597504), (96, 578832), (124, 448128), (128, 434124), (144, 385888), (186, 298752), (192, 289416), (248, 224064), (256, 217062), (279, 199168), (288, 192944), (372, 149376), (384, 144708), (389, 142848), (496, 112032), (512, 108531), (558, 99584), (576, 96472), (744, 74688), (768, 72354), (778, 71424), (992, 56016), (1116, 49792), (1152, 48236), (1167, 47616), (1488, 37344), (1536, 36177), (1556, 35712), (1984, 28008), (2232, 24896), (2304, 24118), (2334, 23808), (2976, 18672), (3112, 17856), (3501, 15872), (3968, 14004), (4464, 12448), (4608, 12059), (4668, 11904), (5952, 9336), (6224, 8928), (7002, 7936)]