49418020

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2351}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 103920768

約数和(自身を除く): 54502748

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2351, 4204, 4702, 5255, 9404, 10510, 11755, 21020, 23510, 47020, 2470901, 4941802, 9883604, 12354505, 24709010, 49418020]

約数ペア:

[(1, 49418020), (2, 24709010), (4, 12354505), (5, 9883604), (10, 4941802), (20, 2470901), (1051, 47020), (2102, 23510), (2351, 21020), (4204, 11755), (4702, 10510), (5255, 9404)]