56743981

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 14034899

約数列:

[1, 7, 29, 31, 71, 127, 203, 217, 497, 889, 899, 2059, 2201, 3683, 3937, 6293, 9017, 14413, 15407, 25781, 27559, 63119, 63829, 114173, 261493, 279527, 446803, 799211, 1830451, 1956689, 8106283, 56743981]

約数ペア:

[(1, 56743981), (7, 8106283), (29, 1956689), (31, 1830451), (71, 799211), (127, 446803), (203, 279527), (217, 261493), (497, 114173), (889, 63829), (899, 63119), (2059, 27559), (2201, 25781), (3683, 15407), (3937, 14413), (6293, 9017)]