51021050

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{9907}}^1$

素因数の和:10022

約数の個数: 24

約数和(自身を含む): 95830176

約数和(自身を除く): 44809126

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 9907, 19814, 49535, 99070, 247675, 495350, 1020421, 2040842, 5102105, 10204210, 25510525, 51021050]

約数ペア:

[(1, 51021050), (2, 25510525), (5, 10204210), (10, 5102105), (25, 2040842), (50, 1020421), (103, 495350), (206, 247675), (515, 99070), (1030, 49535), (2575, 19814), (5150, 9907)]