55156472

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3167}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 63453448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 3167, 4354, 6334, 8708, 12668, 17416, 22169, 25336, 44338, 88676, 177352, 984937, 1969874, 3939748, 6894559, 7879496, 13789118, 27578236, 55156472]

約数ペア:

[(1, 55156472), (2, 27578236), (4, 13789118), (7, 7879496), (8, 6894559), (14, 3939748), (28, 1969874), (56, 984937), (311, 177352), (622, 88676), (1244, 44338), (2177, 25336), (2488, 22169), (3167, 17416), (4354, 12668), (6334, 8708)]