55242754

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{18701}}^1$

素因数の和:18921

約数の個数: 16

約数和(自身を含む): 95155776

約数和(自身を除く): 39913022

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 18701, 37402, 130907, 261814, 3945911, 7891822, 27621377, 55242754]

約数ペア:

[(1, 55242754), (2, 27621377), (7, 7891822), (14, 3945911), (211, 261814), (422, 130907), (1477, 37402), (2954, 18701)]