49413020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57457}}^1$

素因数の和:57509

約数の個数: 24

約数和(自身を含む): 106182384

約数和(自身を除く): 56769364

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 57457, 114914, 229828, 287285, 574570, 1149140, 2470651, 4941302, 9882604, 12353255, 24706510, 49413020]

約数ペア:

[(1, 49413020), (2, 24706510), (4, 12353255), (5, 9882604), (10, 4941302), (20, 2470651), (43, 1149140), (86, 574570), (172, 287285), (215, 229828), (430, 114914), (860, 57457)]