55557376

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 133285152

約数和(自身を除く): 77727776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 103, 112, 128, 172, 196, 206, 224, 256, 301, 344, 392, 412, 448, 602, 688, 721, 784, 824, 896, 1204, 1376, 1442, 1568, 1648, 1792, 2107, 2408, 2752, 2884, 3136, 3296, 4214, 4429, 4816, 5047, 5504, 5768, 6272, 6592, 8428, 8858, 9632, 10094, 11008, 11536, 12544, 13184, 16856, 17716, 19264, 20188, 23072, 26368, 31003, 33712, 35432, 38528, 40376, 46144, 62006, 67424, 70864, 77056, 80752, 92288, 124012, 134848, 141728, 161504, 184576, 217021, 248024, 269696, 283456, 323008, 434042, 496048, 539392, 566912, 646016, 868084, 992096, 1133824, 1292032, 1736168, 1984192, 3472336, 3968384, 6944672, 7936768, 13889344, 27778688, 55557376]

約数ペア:

[(1, 55557376), (2, 27778688), (4, 13889344), (7, 7936768), (8, 6944672), (14, 3968384), (16, 3472336), (28, 1984192), (32, 1736168), (43, 1292032), (49, 1133824), (56, 992096), (64, 868084), (86, 646016), (98, 566912), (103, 539392), (112, 496048), (128, 434042), (172, 323008), (196, 283456), (206, 269696), (224, 248024), (256, 217021), (301, 184576), (344, 161504), (392, 141728), (412, 134848), (448, 124012), (602, 92288), (688, 80752), (721, 77056), (784, 70864), (824, 67424), (896, 62006), (1204, 46144), (1376, 40376), (1442, 38528), (1568, 35432), (1648, 33712), (1792, 31003), (2107, 26368), (2408, 23072), (2752, 20188), (2884, 19264), (3136, 17716), (3296, 16856), (4214, 13184), (4429, 12544), (4816, 11536), (5047, 11008), (5504, 10094), (5768, 9632), (6272, 8858), (6592, 8428)]