51783424

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 134217216

約数和(自身を除く): 82433792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 71, 74, 77, 88, 112, 128, 142, 148, 154, 176, 224, 256, 259, 284, 296, 308, 352, 407, 448, 497, 518, 568, 592, 616, 704, 781, 814, 896, 994, 1036, 1136, 1184, 1232, 1408, 1562, 1628, 1792, 1988, 2072, 2272, 2368, 2464, 2627, 2816, 2849, 3124, 3256, 3976, 4144, 4544, 4736, 4928, 5254, 5467, 5698, 6248, 6512, 7952, 8288, 9088, 9472, 9856, 10508, 10934, 11396, 12496, 13024, 15904, 16576, 18176, 18389, 19712, 21016, 21868, 22792, 24992, 26048, 28897, 31808, 33152, 36778, 42032, 43736, 45584, 49984, 52096, 57794, 63616, 66304, 73556, 84064, 87472, 91168, 99968, 104192, 115588, 127232, 147112, 168128, 174944, 182336, 199936, 202279, 231176, 294224, 336256, 349888, 364672, 404558, 462352, 588448, 672512, 699776, 729344, 809116, 924704, 1176896, 1399552, 1618232, 1849408, 2353792, 3236464, 3698816, 4707584, 6472928, 7397632, 12945856, 25891712, 51783424]

約数ペア:

[(1, 51783424), (2, 25891712), (4, 12945856), (7, 7397632), (8, 6472928), (11, 4707584), (14, 3698816), (16, 3236464), (22, 2353792), (28, 1849408), (32, 1618232), (37, 1399552), (44, 1176896), (56, 924704), (64, 809116), (71, 729344), (74, 699776), (77, 672512), (88, 588448), (112, 462352), (128, 404558), (142, 364672), (148, 349888), (154, 336256), (176, 294224), (224, 231176), (256, 202279), (259, 199936), (284, 182336), (296, 174944), (308, 168128), (352, 147112), (407, 127232), (448, 115588), (497, 104192), (518, 99968), (568, 91168), (592, 87472), (616, 84064), (704, 73556), (781, 66304), (814, 63616), (896, 57794), (994, 52096), (1036, 49984), (1136, 45584), (1184, 43736), (1232, 42032), (1408, 36778), (1562, 33152), (1628, 31808), (1792, 28897), (1988, 26048), (2072, 24992), (2272, 22792), (2368, 21868), (2464, 21016), (2627, 19712), (2816, 18389), (2849, 18176), (3124, 16576), (3256, 15904), (3976, 13024), (4144, 12496), (4544, 11396), (4736, 10934), (4928, 10508), (5254, 9856), (5467, 9472), (5698, 9088), (6248, 8288), (6512, 7952)]