51424460

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5857}}^1$

素因数の和:6305

約数の個数: 24

約数和(自身を含む): 108255840

約数和(自身を除く): 56831380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 5857, 8780, 11714, 23428, 29285, 58570, 117140, 2571223, 5142446, 10284892, 12856115, 25712230, 51424460]

約数ペア:

[(1, 51424460), (2, 25712230), (4, 12856115), (5, 10284892), (10, 5142446), (20, 2571223), (439, 117140), (878, 58570), (1756, 29285), (2195, 23428), (4390, 11714), (5857, 8780)]