51114462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 120849408

約数和(自身を除く): 69734946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 71, 122, 142, 183, 213, 281, 366, 426, 427, 497, 562, 843, 854, 994, 1281, 1491, 1686, 1967, 2562, 2982, 3934, 4331, 5901, 8662, 11802, 12993, 17141, 19951, 25986, 30317, 34282, 39902, 51423, 59853, 60634, 90951, 102846, 119706, 119987, 139657, 181902, 239974, 279314, 359961, 418971, 719922, 837942, 1217011, 2434022, 3651033, 7302066, 8519077, 17038154, 25557231, 51114462]

約数ペア:

[(1, 51114462), (2, 25557231), (3, 17038154), (6, 8519077), (7, 7302066), (14, 3651033), (21, 2434022), (42, 1217011), (61, 837942), (71, 719922), (122, 418971), (142, 359961), (183, 279314), (213, 239974), (281, 181902), (366, 139657), (426, 119987), (427, 119706), (497, 102846), (562, 90951), (843, 60634), (854, 59853), (994, 51423), (1281, 39902), (1491, 34282), (1686, 30317), (1967, 25986), (2562, 19951), (2982, 17141), (3934, 12993), (4331, 11802), (5901, 8662)]