51923742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 118250496

約数和(自身を除く): 66326754

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 103, 138, 206, 281, 299, 309, 562, 598, 618, 843, 897, 1339, 1686, 1794, 2369, 2678, 3653, 4017, 4738, 6463, 7107, 7306, 8034, 10959, 12926, 14214, 19389, 21918, 28943, 30797, 38778, 57886, 61594, 84019, 86829, 92391, 168038, 173658, 184782, 252057, 376259, 504114, 665689, 752518, 1128777, 1331378, 1997067, 2257554, 3994134, 8653957, 17307914, 25961871, 51923742]

約数ペア:

[(1, 51923742), (2, 25961871), (3, 17307914), (6, 8653957), (13, 3994134), (23, 2257554), (26, 1997067), (39, 1331378), (46, 1128777), (69, 752518), (78, 665689), (103, 504114), (138, 376259), (206, 252057), (281, 184782), (299, 173658), (309, 168038), (562, 92391), (598, 86829), (618, 84019), (843, 61594), (897, 57886), (1339, 38778), (1686, 30797), (1794, 28943), (2369, 21918), (2678, 19389), (3653, 14214), (4017, 12926), (4738, 10959), (6463, 8034), (7107, 7306)]