49484660

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1873}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 104051976

約数和(自身を除く): 54567316

約数列:

[1, 2, 4, 5, 10, 20, 1321, 1873, 2642, 3746, 5284, 6605, 7492, 9365, 13210, 18730, 26420, 37460, 2474233, 4948466, 9896932, 12371165, 24742330, 49484660]

約数ペア:

[(1, 49484660), (2, 24742330), (4, 12371165), (5, 9896932), (10, 4948466), (20, 2474233), (1321, 37460), (1873, 26420), (2642, 18730), (3746, 13210), (5284, 9365), (6605, 7492)]