51809656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 102704400

約数和(自身を除く): 50894744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 1213, 2248, 2426, 4852, 5339, 9704, 10678, 21356, 23047, 42712, 46094, 92188, 184376, 340853, 681706, 1363412, 2726824, 6476207, 12952414, 25904828, 51809656]

約数ペア:

[(1, 51809656), (2, 25904828), (4, 12952414), (8, 6476207), (19, 2726824), (38, 1363412), (76, 681706), (152, 340853), (281, 184376), (562, 92188), (1124, 46094), (1213, 42712), (2248, 23047), (2426, 21356), (4852, 10678), (5339, 9704)]