55579554

素因数分解:

$2^1\times 3^3\times {\mathrm{1029251}}^1$

素因数の和:1029262

約数の個数: 16

約数和(自身を含む): 123510240

約数和(自身を除く): 67930686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1029251, 2058502, 3087753, 6175506, 9263259, 18526518, 27789777, 55579554]

約数ペア:

[(1, 55579554), (2, 27789777), (3, 18526518), (6, 9263259), (9, 6175506), (18, 3087753), (27, 2058502), (54, 1029251)]