53079103

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 72887040

約数和(自身を除く): 19807937

約数列:

[1, 7, 11, 19, 49, 71, 73, 77, 133, 209, 497, 511, 539, 781, 803, 931, 1349, 1387, 1463, 3479, 3577, 5183, 5467, 5621, 9443, 9709, 10241, 14839, 15257, 36281, 38269, 39347, 57013, 66101, 67963, 98477, 103873, 106799, 253967, 399091, 689339, 727111, 747593, 1083247, 2793637, 4825373, 7582729, 53079103]

約数ペア:

[(1, 53079103), (7, 7582729), (11, 4825373), (19, 2793637), (49, 1083247), (71, 747593), (73, 727111), (77, 689339), (133, 399091), (209, 253967), (497, 106799), (511, 103873), (539, 98477), (781, 67963), (803, 66101), (931, 57013), (1349, 39347), (1387, 38269), (1463, 36281), (3479, 15257), (3577, 14839), (5183, 10241), (5467, 9709), (5621, 9443)]