49593020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24551}}^1$

素因数の和:24661

約数の個数: 24

約数和(自身を含む): 105180768

約数和(自身を除く): 55587748

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24551, 49102, 98204, 122755, 245510, 491020, 2479651, 4959302, 9918604, 12398255, 24796510, 49593020]

約数ペア:

[(1, 49593020), (2, 24796510), (4, 12398255), (5, 9918604), (10, 4959302), (20, 2479651), (101, 491020), (202, 245510), (404, 122755), (505, 98204), (1010, 49102), (2020, 24551)]