55491456

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 157847040

約数和(自身を除く): 102355584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 103, 122, 128, 138, 183, 184, 192, 206, 244, 276, 309, 366, 368, 384, 412, 488, 552, 618, 732, 736, 824, 976, 1104, 1236, 1403, 1464, 1472, 1648, 1952, 2208, 2369, 2472, 2806, 2928, 2944, 3296, 3904, 4209, 4416, 4738, 4944, 5612, 5856, 6283, 6592, 7107, 7808, 8418, 8832, 9476, 9888, 11224, 11712, 12566, 13184, 14214, 16836, 18849, 18952, 19776, 22448, 23424, 25132, 28428, 33672, 37698, 37904, 39552, 44896, 50264, 56856, 67344, 75396, 75808, 89792, 100528, 113712, 134688, 144509, 150792, 151616, 179584, 201056, 227424, 269376, 289018, 301584, 303232, 402112, 433527, 454848, 538752, 578036, 603168, 804224, 867054, 909696, 1156072, 1206336, 1734108, 2312144, 2412672, 3468216, 4624288, 6936432, 9248576, 13872864, 18497152, 27745728, 55491456]

約数ペア:

[(1, 55491456), (2, 27745728), (3, 18497152), (4, 13872864), (6, 9248576), (8, 6936432), (12, 4624288), (16, 3468216), (23, 2412672), (24, 2312144), (32, 1734108), (46, 1206336), (48, 1156072), (61, 909696), (64, 867054), (69, 804224), (92, 603168), (96, 578036), (103, 538752), (122, 454848), (128, 433527), (138, 402112), (183, 303232), (184, 301584), (192, 289018), (206, 269376), (244, 227424), (276, 201056), (309, 179584), (366, 151616), (368, 150792), (384, 144509), (412, 134688), (488, 113712), (552, 100528), (618, 89792), (732, 75808), (736, 75396), (824, 67344), (976, 56856), (1104, 50264), (1236, 44896), (1403, 39552), (1464, 37904), (1472, 37698), (1648, 33672), (1952, 28428), (2208, 25132), (2369, 23424), (2472, 22448), (2806, 19776), (2928, 18952), (2944, 18849), (3296, 16836), (3904, 14214), (4209, 13184), (4416, 12566), (4738, 11712), (4944, 11224), (5612, 9888), (5856, 9476), (6283, 8832), (6592, 8418), (7107, 7808)]