56420486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 91601280

約数和(自身を除く): 35180794

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 431, 862, 1073, 1769, 2146, 2257, 3538, 4514, 12499, 15947, 24998, 26291, 31894, 52582, 65453, 130906, 462463, 762439, 924926, 972767, 1524878, 1945534, 28210243, 56420486]

約数ペア:

[(1, 56420486), (2, 28210243), (29, 1945534), (37, 1524878), (58, 972767), (61, 924926), (74, 762439), (122, 462463), (431, 130906), (862, 65453), (1073, 52582), (1769, 31894), (2146, 26291), (2257, 24998), (3538, 15947), (4514, 12499)]