51122570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{300721}}^1$

素因数の和:300745

約数の個数: 16

約数和(自身を含む): 97433928

約数和(自身を除く): 46311358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 300721, 601442, 1503605, 3007210, 5112257, 10224514, 25561285, 51122570]

約数ペア:

[(1, 51122570), (2, 25561285), (5, 10224514), (10, 5112257), (17, 3007210), (34, 1503605), (85, 601442), (170, 300721)]