51720498

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{4813}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 115536000

約数和(自身を除く): 63815502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 4813, 5373, 9626, 10746, 14439, 28878, 43317, 86634, 129951, 259902, 957787, 1915574, 2873361, 5746722, 8620083, 17240166, 25860249, 51720498]

約数ペア:

[(1, 51720498), (2, 25860249), (3, 17240166), (6, 8620083), (9, 5746722), (18, 2873361), (27, 1915574), (54, 957787), (199, 259902), (398, 129951), (597, 86634), (1194, 43317), (1791, 28878), (3582, 14439), (4813, 10746), (5373, 9626)]