55452112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{80599}}^1$

素因数の和:80650

約数の個数: 20

約数和(自身を含む): 109938400

約数和(自身を除く): 54486288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 80599, 161198, 322396, 644792, 1289584, 3465757, 6931514, 13863028, 27726056, 55452112]

約数ペア:

[(1, 55452112), (2, 27726056), (4, 13863028), (8, 6931514), (16, 3465757), (43, 1289584), (86, 644792), (172, 322396), (344, 161198), (688, 80599)]