56306139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 85363200

約数和(自身を除く): 29057061

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 1311, 1481, 1653, 2001, 4443, 12673, 28139, 34063, 38019, 42949, 84417, 102189, 128847, 647197, 816031, 987827, 1941591, 2448093, 2963481, 18768713, 56306139]

約数ペア:

[(1, 56306139), (3, 18768713), (19, 2963481), (23, 2448093), (29, 1941591), (57, 987827), (69, 816031), (87, 647197), (437, 128847), (551, 102189), (667, 84417), (1311, 42949), (1481, 38019), (1653, 34063), (2001, 28139), (4443, 12673)]