51449427

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{55501}}^1$

素因数の和:55610

約数の個数: 12

約数和(自身を含む): 75038704

約数和(自身を除く): 23589277

約数列:

[1, 3, 9, 103, 309, 927, 55501, 166503, 499509, 5716603, 17149809, 51449427]

約数ペア:

[(1, 51449427), (3, 17149809), (9, 5716603), (103, 499509), (309, 166503), (927, 55501)]