51363020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22727}}^1$

素因数の和:22849

約数の個数: 24

約数和(自身を含む): 108821664

約数和(自身を除く): 57458644

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 22727, 45454, 90908, 113635, 227270, 454540, 2568151, 5136302, 10272604, 12840755, 25681510, 51363020]

約数ペア:

[(1, 51363020), (2, 25681510), (4, 12840755), (5, 10272604), (10, 5136302), (20, 2568151), (113, 454540), (226, 227270), (452, 113635), (565, 90908), (1130, 45454), (2260, 22727)]