54254905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2543}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 69237504

約数和(自身を除く): 14982599

約数列:

[1, 5, 17, 85, 251, 1255, 2543, 4267, 12715, 21335, 43231, 216155, 638293, 3191465, 10850981, 54254905]

約数ペア:

[(1, 54254905), (5, 10850981), (17, 3191465), (85, 638293), (251, 216155), (1255, 43231), (2543, 21335), (4267, 12715)]