57249808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 142848000

約数和(自身を除く): 85598192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1499, 1736, 2387, 2728, 2998, 3472, 4774, 5456, 5996, 9548, 10493, 11992, 16489, 19096, 20986, 23984, 32978, 38192, 41972, 46469, 65956, 83944, 92938, 115423, 131912, 167888, 185876, 230846, 263824, 325283, 371752, 461692, 511159, 650566, 743504, 923384, 1022318, 1301132, 1846768, 2044636, 2602264, 3578113, 4089272, 5204528, 7156226, 8178544, 14312452, 28624904, 57249808]

約数ペア:

[(1, 57249808), (2, 28624904), (4, 14312452), (7, 8178544), (8, 7156226), (11, 5204528), (14, 4089272), (16, 3578113), (22, 2602264), (28, 2044636), (31, 1846768), (44, 1301132), (56, 1022318), (62, 923384), (77, 743504), (88, 650566), (112, 511159), (124, 461692), (154, 371752), (176, 325283), (217, 263824), (248, 230846), (308, 185876), (341, 167888), (434, 131912), (496, 115423), (616, 92938), (682, 83944), (868, 65956), (1232, 46469), (1364, 41972), (1499, 38192), (1736, 32978), (2387, 23984), (2728, 20986), (2998, 19096), (3472, 16489), (4774, 11992), (5456, 10493), (5996, 9548)]