49912221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2711}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 74395584

約数和(自身を除く): 24483363

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 2711, 6137, 8133, 18411, 46087, 51509, 138261, 154527, 875653, 978671, 2626959, 2936013, 16637407, 49912221]

約数ペア:

[(1, 49912221), (3, 16637407), (17, 2936013), (19, 2626959), (51, 978671), (57, 875653), (323, 154527), (361, 138261), (969, 51509), (1083, 46087), (2711, 18411), (6137, 8133)]