51989182

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 91183104

約数和(自身を除く): 39193922

約数列:

[1, 2, 7, 14, 71, 142, 193, 271, 386, 497, 542, 994, 1351, 1897, 2702, 3794, 13703, 19241, 27406, 38482, 52303, 95921, 104606, 134687, 191842, 269374, 366121, 732242, 3713513, 7427026, 25994591, 51989182]

約数ペア:

[(1, 51989182), (2, 25994591), (7, 7427026), (14, 3713513), (71, 732242), (142, 366121), (193, 269374), (271, 191842), (386, 134687), (497, 104606), (542, 95921), (994, 52303), (1351, 38482), (1897, 27406), (2702, 19241), (3794, 13703)]