47813180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140627}}^1$

素因数の和:140653

約数の個数: 24

約数和(自身を含む): 106314768

約数和(自身を除く): 58501588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 140627, 281254, 562508, 703135, 1406270, 2390659, 2812540, 4781318, 9562636, 11953295, 23906590, 47813180]

約数ペア:

[(1, 47813180), (2, 23906590), (4, 11953295), (5, 9562636), (10, 4781318), (17, 2812540), (20, 2390659), (34, 1406270), (68, 703135), (85, 562508), (170, 281254), (340, 140627)]