52503451

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 21040229

約数列:

[1, 7, 11, 13, 49, 59, 77, 91, 127, 143, 413, 539, 637, 649, 767, 889, 1001, 1397, 1651, 2891, 4543, 5369, 6223, 7007, 7493, 8437, 9779, 11557, 18161, 31801, 37583, 52451, 59059, 68453, 80899, 82423, 97409, 127127, 367157, 413413, 576961, 681863, 889889, 1071499, 4038727, 4773041, 7500493, 52503451]

約数ペア:

[(1, 52503451), (7, 7500493), (11, 4773041), (13, 4038727), (49, 1071499), (59, 889889), (77, 681863), (91, 576961), (127, 413413), (143, 367157), (413, 127127), (539, 97409), (637, 82423), (649, 80899), (767, 68453), (889, 59059), (1001, 52451), (1397, 37583), (1651, 31801), (2891, 18161), (4543, 11557), (5369, 9779), (6223, 8437), (7007, 7493)]