26970550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5237}}^1$

素因数の和:5352

約数の個数: 24

約数和(自身を含む): 50661936

約数和(自身を除く): 23691386

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 5237, 10474, 26185, 52370, 130925, 261850, 539411, 1078822, 2697055, 5394110, 13485275, 26970550]

約数ペア:

[(1, 26970550), (2, 13485275), (5, 5394110), (10, 2697055), (25, 1078822), (50, 539411), (103, 261850), (206, 130925), (515, 52370), (1030, 26185), (2575, 10474), (5150, 5237)]