54884915

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 66933216

約数和(自身を除く): 12048301

約数列:

[1, 5, 101, 251, 433, 505, 1255, 2165, 25351, 43733, 108683, 126755, 218665, 543415, 10976983, 54884915]

約数ペア:

[(1, 54884915), (5, 10976983), (101, 543415), (251, 218665), (433, 126755), (505, 108683), (1255, 43733), (2165, 25351)]