53463140

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2161}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 112415352

約数和(自身を除く): 58952212

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2161, 2474, 4322, 4948, 6185, 8644, 10805, 12370, 21610, 24740, 43220, 2673157, 5346314, 10692628, 13365785, 26731570, 53463140]

約数ペア:

[(1, 53463140), (2, 26731570), (4, 13365785), (5, 10692628), (10, 5346314), (20, 2673157), (1237, 43220), (2161, 24740), (2474, 21610), (4322, 12370), (4948, 10805), (6185, 8644)]