56151289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 62916480

約数和(自身を除く): 6765191

約数列:

[1, 17, 19, 263, 323, 661, 4471, 4997, 11237, 12559, 84949, 173843, 213503, 2955331, 3303017, 56151289]

約数ペア:

[(1, 56151289), (17, 3303017), (19, 2955331), (263, 213503), (323, 173843), (661, 84949), (4471, 12559), (4997, 11237)]