47746780

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6763}}^1$

素因数の和:7125

約数の個数: 24

約数和(自身を含む): 100567152

約数和(自身を除く): 52820372

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 6763, 7060, 13526, 27052, 33815, 67630, 135260, 2387339, 4774678, 9549356, 11936695, 23873390, 47746780]

約数ペア:

[(1, 47746780), (2, 23873390), (4, 11936695), (5, 9549356), (10, 4774678), (20, 2387339), (353, 135260), (706, 67630), (1412, 33815), (1765, 27052), (3530, 13526), (6763, 7060)]