53971794

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 120998592

約数和(自身を除く): 67026798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 206, 258, 309, 387, 618, 677, 774, 927, 1354, 1854, 2031, 4062, 4429, 6093, 8858, 12186, 13287, 26574, 29111, 39861, 58222, 69731, 79722, 87333, 139462, 174666, 209193, 261999, 418386, 523998, 627579, 1255158, 2998433, 5996866, 8995299, 17990598, 26985897, 53971794]

約数ペア:

[(1, 53971794), (2, 26985897), (3, 17990598), (6, 8995299), (9, 5996866), (18, 2998433), (43, 1255158), (86, 627579), (103, 523998), (129, 418386), (206, 261999), (258, 209193), (309, 174666), (387, 139462), (618, 87333), (677, 79722), (774, 69731), (927, 58222), (1354, 39861), (1854, 29111), (2031, 26574), (4062, 13287), (4429, 12186), (6093, 8858)]