52991806

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{17939}}^1$

素因数の和:18159

約数の個数: 16

約数和(自身を含む): 91278720

約数和(自身を除く): 38286914

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 17939, 35878, 125573, 251146, 3785129, 7570258, 26495903, 52991806]

約数ペア:

[(1, 52991806), (2, 26495903), (7, 7570258), (14, 3785129), (211, 251146), (422, 125573), (1477, 35878), (2954, 17939)]