51445089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 80051712

約数和(自身を除く): 28606623

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 8017, 24051, 72153, 184391, 248527, 553173, 745581, 1659519, 2236743, 5716121, 17148363, 51445089]

約数ペア:

[(1, 51445089), (3, 17148363), (9, 5716121), (23, 2236743), (31, 1659519), (69, 745581), (93, 553173), (207, 248527), (279, 184391), (713, 72153), (2139, 24051), (6417, 8017)]