49852719

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 84910080

約数和(自身を除く): 35057361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1381, 1719, 4011, 4143, 5157, 9667, 12033, 12429, 29001, 36099, 37287, 87003, 261009, 263771, 791313, 1846397, 2373939, 5539191, 7121817, 16617573, 49852719]

約数ペア:

[(1, 49852719), (3, 16617573), (7, 7121817), (9, 5539191), (21, 2373939), (27, 1846397), (63, 791313), (189, 263771), (191, 261009), (573, 87003), (1337, 37287), (1381, 36099), (1719, 29001), (4011, 12429), (4143, 12033), (5157, 9667)]