55689984

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 188375040

約数和(自身を除く): 132685056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1151, 1152, 1344, 1512, 1728, 1792, 2016, 2302, 2304, 2688, 3024, 3453, 3456, 4032, 4604, 5376, 6048, 6906, 6912, 8057, 8064, 9208, 10359, 12096, 13812, 16114, 16128, 18416, 20718, 24171, 24192, 27624, 31077, 32228, 36832, 41436, 48342, 48384, 55248, 62154, 64456, 72513, 73664, 82872, 96684, 110496, 124308, 128912, 145026, 147328, 165744, 193368, 217539, 220992, 248616, 257824, 290052, 294656, 331488, 386736, 435078, 441984, 497232, 515648, 580104, 662976, 773472, 870156, 883968, 994464, 1031296, 1160208, 1325952, 1546944, 1740312, 1988928, 2062592, 2320416, 2651904, 3093888, 3480624, 3977856, 4640832, 6187776, 6961248, 7955712, 9281664, 13922496, 18563328, 27844992, 55689984]

約数ペア:

[(1, 55689984), (2, 27844992), (3, 18563328), (4, 13922496), (6, 9281664), (7, 7955712), (8, 6961248), (9, 6187776), (12, 4640832), (14, 3977856), (16, 3480624), (18, 3093888), (21, 2651904), (24, 2320416), (27, 2062592), (28, 1988928), (32, 1740312), (36, 1546944), (42, 1325952), (48, 1160208), (54, 1031296), (56, 994464), (63, 883968), (64, 870156), (72, 773472), (84, 662976), (96, 580104), (108, 515648), (112, 497232), (126, 441984), (128, 435078), (144, 386736), (168, 331488), (189, 294656), (192, 290052), (216, 257824), (224, 248616), (252, 220992), (256, 217539), (288, 193368), (336, 165744), (378, 147328), (384, 145026), (432, 128912), (448, 124308), (504, 110496), (576, 96684), (672, 82872), (756, 73664), (768, 72513), (864, 64456), (896, 62154), (1008, 55248), (1151, 48384), (1152, 48342), (1344, 41436), (1512, 36832), (1728, 32228), (1792, 31077), (2016, 27624), (2302, 24192), (2304, 24171), (2688, 20718), (3024, 18416), (3453, 16128), (3456, 16114), (4032, 13812), (4604, 12096), (5376, 10359), (6048, 9208), (6906, 8064), (6912, 8057)]