49455740

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2531}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 104004432

約数和(自身を除く): 54548692

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2531, 3908, 4885, 5062, 9770, 10124, 12655, 19540, 25310, 50620, 2472787, 4945574, 9891148, 12363935, 24727870, 49455740]

約数ペア:

[(1, 49455740), (2, 24727870), (4, 12363935), (5, 9891148), (10, 4945574), (20, 2472787), (977, 50620), (1954, 25310), (2531, 19540), (3908, 12655), (4885, 10124), (5062, 9770)]