50489186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 89171712

約数和(自身を除く): 38682526

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 193, 242, 253, 386, 506, 517, 1034, 1081, 2123, 2162, 2783, 4246, 4439, 5566, 5687, 8878, 9071, 11374, 11891, 18142, 23353, 23782, 46706, 48829, 97658, 99781, 130801, 199562, 208633, 261602, 417266, 537119, 1074238, 1097591, 2195182, 2294963, 4589926, 25244593, 50489186]

約数ペア:

[(1, 50489186), (2, 25244593), (11, 4589926), (22, 2294963), (23, 2195182), (46, 1097591), (47, 1074238), (94, 537119), (121, 417266), (193, 261602), (242, 208633), (253, 199562), (386, 130801), (506, 99781), (517, 97658), (1034, 48829), (1081, 46706), (2123, 23782), (2162, 23353), (2783, 18142), (4246, 11891), (4439, 11374), (5566, 9071), (5687, 8878)]