55550576

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{2551}}^1$

素因数の和:3920

約数の個数: 20

約数和(自身を含む): 107750544

約数和(自身を除く): 52199968

約数列:

[1, 2, 4, 8, 16, 1361, 2551, 2722, 5102, 5444, 10204, 10888, 20408, 21776, 40816, 3471911, 6943822, 13887644, 27775288, 55550576]

約数ペア:

[(1, 55550576), (2, 27775288), (4, 13887644), (8, 6943822), (16, 3471911), (1361, 40816), (2551, 21776), (2722, 20408), (5102, 10888), (5444, 10204)]