50515531768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{362753}}^1$

素因数の和:362888

約数の個数: 48

約数和(自身を含む): 103559011920

約数和(自身を除く): 53043480152

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 169, 206, 338, 412, 676, 824, 1339, 1352, 2678, 5356, 10712, 17407, 34814, 69628, 139256, 362753, 725506, 1451012, 2902024, 4715789, 9431578, 18863156, 37363559, 37726312, 61305257, 74727118, 122610514, 149454236, 245221028, 298908472, 485726267, 490442056, 971452534, 1942905068, 3885810136, 6314441471, 12628882942, 25257765884, 50515531768]

約数ペア:

[(1, 50515531768), (2, 25257765884), (4, 12628882942), (8, 6314441471), (13, 3885810136), (26, 1942905068), (52, 971452534), (103, 490442056), (104, 485726267), (169, 298908472), (206, 245221028), (338, 149454236), (412, 122610514), (676, 74727118), (824, 61305257), (1339, 37726312), (1352, 37363559), (2678, 18863156), (5356, 9431578), (10712, 4715789), (17407, 2902024), (34814, 1451012), (69628, 725506), (139256, 362753)]