51015286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 90655488

約数和(自身を除く): 39640202

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 1021, 1162, 2042, 3569, 7138, 7147, 14294, 24983, 43903, 49966, 84743, 87806, 169486, 307321, 593201, 614642, 1186402, 3643949, 7287898, 25507643, 51015286]

約数ペア:

[(1, 51015286), (2, 25507643), (7, 7287898), (14, 3643949), (43, 1186402), (83, 614642), (86, 593201), (166, 307321), (301, 169486), (581, 87806), (602, 84743), (1021, 49966), (1162, 43903), (2042, 24983), (3569, 14294), (7138, 7147)]