56398496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 141668352

約数和(自身を除く): 85269856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 487, 517, 616, 658, 752, 974, 1034, 1232, 1316, 1504, 1948, 2068, 2464, 2632, 3409, 3619, 3896, 4136, 5264, 5357, 6818, 7238, 7792, 8272, 10528, 10714, 13636, 14476, 15584, 16544, 21428, 22889, 27272, 28952, 37499, 42856, 45778, 54544, 57904, 74998, 85712, 91556, 109088, 115808, 149996, 160223, 171424, 183112, 251779, 299992, 320446, 366224, 503558, 599984, 640892, 732448, 1007116, 1199968, 1281784, 1762453, 2014232, 2563568, 3524906, 4028464, 5127136, 7049812, 8056928, 14099624, 28199248, 56398496]

約数ペア:

[(1, 56398496), (2, 28199248), (4, 14099624), (7, 8056928), (8, 7049812), (11, 5127136), (14, 4028464), (16, 3524906), (22, 2563568), (28, 2014232), (32, 1762453), (44, 1281784), (47, 1199968), (56, 1007116), (77, 732448), (88, 640892), (94, 599984), (112, 503558), (154, 366224), (176, 320446), (188, 299992), (224, 251779), (308, 183112), (329, 171424), (352, 160223), (376, 149996), (487, 115808), (517, 109088), (616, 91556), (658, 85712), (752, 74998), (974, 57904), (1034, 54544), (1232, 45778), (1316, 42856), (1504, 37499), (1948, 28952), (2068, 27272), (2464, 22889), (2632, 21428), (3409, 16544), (3619, 15584), (3896, 14476), (4136, 13636), (5264, 10714), (5357, 10528), (6818, 8272), (7238, 7792)]