51784414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138461}}^1$

素因数の和:138491

約数の個数: 16

約数和(自身を含む): 89723376

約数和(自身を除く): 37938962

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 138461, 276922, 1523071, 2353837, 3046142, 4707674, 25892207, 51784414]

約数ペア:

[(1, 51784414), (2, 25892207), (11, 4707674), (17, 3046142), (22, 2353837), (34, 1523071), (187, 276922), (374, 138461)]