51541314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 120932352

約数和(自身を除く): 69391038

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 647, 781, 1122, 1207, 1294, 1562, 1941, 2343, 2414, 3621, 3882, 4686, 7117, 7242, 10999, 13277, 14234, 21351, 21998, 26554, 32997, 39831, 42702, 45937, 65994, 79662, 91874, 120989, 137811, 241978, 275622, 362967, 505307, 725934, 780929, 1010614, 1515921, 1561858, 2342787, 3031842, 4685574, 8590219, 17180438, 25770657, 51541314]

約数ペア:

[(1, 51541314), (2, 25770657), (3, 17180438), (6, 8590219), (11, 4685574), (17, 3031842), (22, 2342787), (33, 1561858), (34, 1515921), (51, 1010614), (66, 780929), (71, 725934), (102, 505307), (142, 362967), (187, 275622), (213, 241978), (374, 137811), (426, 120989), (561, 91874), (647, 79662), (781, 65994), (1122, 45937), (1207, 42702), (1294, 39831), (1562, 32997), (1941, 26554), (2343, 21998), (2414, 21351), (3621, 14234), (3882, 13277), (4686, 10999), (7117, 7242)]