51529528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 98638560

約数和(自身を除く): 47109032

約数列:

[1, 2, 4, 8, 71, 142, 257, 284, 353, 514, 568, 706, 1028, 1412, 2056, 2824, 18247, 25063, 36494, 50126, 72988, 90721, 100252, 145976, 181442, 200504, 362884, 725768, 6441191, 12882382, 25764764, 51529528]

約数ペア:

[(1, 51529528), (2, 25764764), (4, 12882382), (8, 6441191), (71, 725768), (142, 362884), (257, 200504), (284, 181442), (353, 145976), (514, 100252), (568, 90721), (706, 72988), (1028, 50126), (1412, 36494), (2056, 25063), (2824, 18247)]