52787670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135353}}^1$

素因数の和:135376

約数の個数: 32

約数和(自身を含む): 136436832

約数和(自身を除く): 83649162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 135353, 270706, 406059, 676765, 812118, 1353530, 1759589, 2030295, 3519178, 4060590, 5278767, 8797945, 10557534, 17595890, 26393835, 52787670]

約数ペア:

[(1, 52787670), (2, 26393835), (3, 17595890), (5, 10557534), (6, 8797945), (10, 5278767), (13, 4060590), (15, 3519178), (26, 2030295), (30, 1759589), (39, 1353530), (65, 812118), (78, 676765), (130, 406059), (195, 270706), (390, 135353)]