48983020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56957}}^1$

素因数の和:57009

約数の個数: 24

約数和(自身を含む): 105258384

約数和(自身を除く): 56275364

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 56957, 113914, 227828, 284785, 569570, 1139140, 2449151, 4898302, 9796604, 12245755, 24491510, 48983020]

約数ペア:

[(1, 48983020), (2, 24491510), (4, 12245755), (5, 9796604), (10, 4898302), (20, 2449151), (43, 1139140), (86, 569570), (172, 284785), (215, 227828), (430, 113914), (860, 56957)]