55306782

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{7129}}^1$

素因数の和:7568

約数の個数: 24

約数和(自身を含む): 120126240

約数和(自身を除く): 64819458

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7129, 7758, 14258, 21387, 42774, 64161, 128322, 3072599, 6145198, 9217797, 18435594, 27653391, 55306782]

約数ペア:

[(1, 55306782), (2, 27653391), (3, 18435594), (6, 9217797), (9, 6145198), (18, 3072599), (431, 128322), (862, 64161), (1293, 42774), (2586, 21387), (3879, 14258), (7129, 7758)]