56227912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^2$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 116836020

約数和(自身を除く): 60608108

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 101, 104, 106, 202, 212, 404, 424, 689, 808, 1313, 1378, 2626, 2756, 5252, 5353, 5512, 10201, 10504, 10706, 20402, 21412, 40804, 42824, 69589, 81608, 132613, 139178, 265226, 278356, 530452, 540653, 556712, 1060904, 1081306, 2162612, 4325224, 7028489, 14056978, 28113956, 56227912]

約数ペア:

[(1, 56227912), (2, 28113956), (4, 14056978), (8, 7028489), (13, 4325224), (26, 2162612), (52, 1081306), (53, 1060904), (101, 556712), (104, 540653), (106, 530452), (202, 278356), (212, 265226), (404, 139178), (424, 132613), (689, 81608), (808, 69589), (1313, 42824), (1378, 40804), (2626, 21412), (2756, 20402), (5252, 10706), (5353, 10504), (5512, 10201)]