55318978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193423}}^1$

素因数の和:193449

約数の個数: 16

約数和(自身を含む): 97485696

約数和(自身を除く): 42166718

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 193423, 386846, 2127653, 2514499, 4255306, 5028998, 27659489, 55318978]

約数ペア:

[(1, 55318978), (2, 27659489), (11, 5028998), (13, 4255306), (22, 2514499), (26, 2127653), (143, 386846), (286, 193423)]