53980054

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 81884448

約数和(自身を除く): 27904394

約数列:

[1, 2, 157, 314, 353, 487, 706, 974, 55421, 76459, 110842, 152918, 171911, 343822, 26990027, 53980054]

約数ペア:

[(1, 53980054), (2, 26990027), (157, 343822), (314, 171911), (353, 152918), (487, 110842), (706, 76459), (974, 55421)]