53447180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26459}}^1$

素因数の和:26569

約数の個数: 24

約数和(自身を含む): 113354640

約数和(自身を除く): 59907460

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26459, 52918, 105836, 132295, 264590, 529180, 2672359, 5344718, 10689436, 13361795, 26723590, 53447180]

約数ペア:

[(1, 53447180), (2, 26723590), (4, 13361795), (5, 10689436), (10, 5344718), (20, 2672359), (101, 529180), (202, 264590), (404, 132295), (505, 105836), (1010, 52918), (2020, 26459)]