55408276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179897}}^1$

素因数の和:179919

約数の個数: 24

約数和(自身を含む): 120891456

約数和(自身を除く): 65483180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 179897, 359794, 719588, 1259279, 1978867, 2518558, 3957734, 5037116, 7915468, 13852069, 27704138, 55408276]

約数ペア:

[(1, 55408276), (2, 27704138), (4, 13852069), (7, 7915468), (11, 5037116), (14, 3957734), (22, 2518558), (28, 1978867), (44, 1259279), (77, 719588), (154, 359794), (308, 179897)]