53449780

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2083}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 112385952

約数和(自身を除く): 58936172

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2083, 2566, 4166, 5132, 6415, 8332, 10415, 12830, 20830, 25660, 41660, 2672489, 5344978, 10689956, 13362445, 26724890, 53449780]

約数ペア:

[(1, 53449780), (2, 26724890), (4, 13362445), (5, 10689956), (10, 5344978), (20, 2672489), (1283, 41660), (2083, 25660), (2566, 20830), (4166, 12830), (5132, 10415), (6415, 8332)]