51037490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5741}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 105836544

約数和(自身を除く): 54799054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 5741, 8890, 11482, 28705, 40187, 57410, 80374, 200935, 401870, 729107, 1458214, 3645535, 5103749, 7291070, 10207498, 25518745, 51037490]

約数ペア:

[(1, 51037490), (2, 25518745), (5, 10207498), (7, 7291070), (10, 5103749), (14, 3645535), (35, 1458214), (70, 729107), (127, 401870), (254, 200935), (635, 80374), (889, 57410), (1270, 40187), (1778, 28705), (4445, 11482), (5741, 8890)]