51067912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 117964800

約数和(自身を除く): 66896888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1279, 1288, 1426, 1736, 2558, 2852, 4991, 5116, 5704, 8953, 9982, 10232, 17906, 19964, 29417, 35812, 39649, 39928, 58834, 71624, 79298, 117668, 158596, 205919, 235336, 277543, 317192, 411838, 555086, 823676, 911927, 1110172, 1647352, 1823854, 2220344, 3647708, 6383489, 7295416, 12766978, 25533956, 51067912]

約数ペア:

[(1, 51067912), (2, 25533956), (4, 12766978), (7, 7295416), (8, 6383489), (14, 3647708), (23, 2220344), (28, 1823854), (31, 1647352), (46, 1110172), (56, 911927), (62, 823676), (92, 555086), (124, 411838), (161, 317192), (184, 277543), (217, 235336), (248, 205919), (322, 158596), (434, 117668), (644, 79298), (713, 71624), (868, 58834), (1279, 39928), (1288, 39649), (1426, 35812), (1736, 29417), (2558, 19964), (2852, 17906), (4991, 10232), (5116, 9982), (5704, 8953)]