47987906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 78444288

約数和(自身を除く): 30456382

約数列:

[1, 2, 17, 34, 71, 103, 142, 193, 206, 386, 1207, 1751, 2414, 3281, 3502, 6562, 7313, 13703, 14626, 19879, 27406, 39758, 124321, 232951, 248642, 337943, 465902, 675886, 1411409, 2822818, 23993953, 47987906]

約数ペア:

[(1, 47987906), (2, 23993953), (17, 2822818), (34, 1411409), (71, 675886), (103, 465902), (142, 337943), (193, 248642), (206, 232951), (386, 124321), (1207, 39758), (1751, 27406), (2414, 19879), (3281, 14626), (3502, 13703), (6562, 7313)]