49103020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21727}}^1$

素因数の和:21849

約数の個数: 24

約数和(自身を含む): 104033664

約数和(自身を除く): 54930644

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 21727, 43454, 86908, 108635, 217270, 434540, 2455151, 4910302, 9820604, 12275755, 24551510, 49103020]

約数ペア:

[(1, 49103020), (2, 24551510), (4, 12275755), (5, 9820604), (10, 4910302), (20, 2455151), (113, 434540), (226, 217270), (452, 108635), (565, 86908), (1130, 43454), (2260, 21727)]