52866890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 44177590

約数列:

[1, 2, 5, 10, 89, 178, 191, 311, 382, 445, 622, 890, 955, 1555, 1910, 3110, 16999, 27679, 33998, 55358, 59401, 84995, 118802, 138395, 169990, 276790, 297005, 594010, 5286689, 10573378, 26433445, 52866890]

約数ペア:

[(1, 52866890), (2, 26433445), (5, 10573378), (10, 5286689), (89, 594010), (178, 297005), (191, 276790), (311, 169990), (382, 138395), (445, 118802), (622, 84995), (890, 59401), (955, 55358), (1555, 33998), (1910, 27679), (3110, 16999)]