54999248

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17449}}^1$

素因数の和:17654

約数の個数: 20

約数和(自身を含む): 107108100

約数和(自身を除く): 52108852

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17449, 34898, 69796, 139592, 279184, 3437453, 6874906, 13749812, 27499624, 54999248]

約数ペア:

[(1, 54999248), (2, 27499624), (4, 13749812), (8, 6874906), (16, 3437453), (197, 279184), (394, 139592), (788, 69796), (1576, 34898), (3152, 17449)]