56115892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 118867840

約数和(自身を除く): 62751948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 313, 337, 532, 626, 674, 1252, 1348, 2191, 2359, 4382, 4718, 5947, 6403, 8764, 9436, 11894, 12806, 23788, 25612, 41629, 44821, 83258, 89642, 105481, 166516, 179284, 210962, 421924, 738367, 1476734, 2004139, 2953468, 4008278, 8016556, 14028973, 28057946, 56115892]

約数ペア:

[(1, 56115892), (2, 28057946), (4, 14028973), (7, 8016556), (14, 4008278), (19, 2953468), (28, 2004139), (38, 1476734), (76, 738367), (133, 421924), (266, 210962), (313, 179284), (337, 166516), (532, 105481), (626, 89642), (674, 83258), (1252, 44821), (1348, 41629), (2191, 25612), (2359, 23788), (4382, 12806), (4718, 11894), (5947, 9436), (6403, 8764)]