54909886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3533}}^1$

素因数の和:3963

約数の個数: 16

約数和(自身を含む): 86936400

約数和(自身を除く): 32026514

約数列:

[1, 2, 19, 38, 409, 818, 3533, 7066, 7771, 15542, 67127, 134254, 1444997, 2889994, 27454943, 54909886]

約数ペア:

[(1, 54909886), (2, 27454943), (19, 2889994), (38, 1444997), (409, 134254), (818, 67127), (3533, 15542), (7066, 7771)]