51076.000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 1216512

約数和(自身を除く): 570027

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 131, 141, 235, 329, 393, 655, 705, 917, 987, 1645, 1965, 2751, 4585, 4935, 6157, 13755, 18471, 30785, 43099, 92355, 129297, 215495, 646485]

約数ペア:

[(1, 646485), (3, 215495), (5, 129297), (7, 92355), (15, 43099), (21, 30785), (35, 18471), (47, 13755), (105, 6157), (131, 4935), (141, 4585), (235, 2751), (329, 1965), (393, 1645), (655, 987), (705, 917)]