52009165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 18825011

約数列:

[1, 5, 13, 31, 53, 65, 155, 265, 403, 487, 689, 1643, 2015, 2435, 3445, 6331, 8215, 15097, 21359, 25811, 31655, 75485, 106795, 129055, 196261, 335543, 800141, 981305, 1677715, 4000705, 10401833, 52009165]

約数ペア:

[(1, 52009165), (5, 10401833), (13, 4000705), (31, 1677715), (53, 981305), (65, 800141), (155, 335543), (265, 196261), (403, 129055), (487, 106795), (689, 75485), (1643, 31655), (2015, 25811), (2435, 21359), (3445, 15097), (6331, 8215)]