51864678

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41759}}^1$

素因数の和:41793

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 68404122

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 41759, 83518, 125277, 250554, 375831, 751662, 960457, 1127493, 1920914, 2254986, 2881371, 5762742, 8644113, 17288226, 25932339, 51864678]

約数ペア:

[(1, 51864678), (2, 25932339), (3, 17288226), (6, 8644113), (9, 5762742), (18, 2881371), (23, 2254986), (27, 1920914), (46, 1127493), (54, 960457), (69, 751662), (138, 375831), (207, 250554), (414, 125277), (621, 83518), (1242, 41759)]