51938604

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28289}}^1$

素因数の和:28319

約数の個数: 48

約数和(自身を含む): 142581600

約数和(自身を除く): 90642996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 28289, 56578, 84867, 113156, 169734, 254601, 339468, 480913, 509202, 763803, 961826, 1018404, 1442739, 1527606, 1923652, 2885478, 3055212, 4328217, 5770956, 8656434, 12984651, 17312868, 25969302, 51938604]

約数ペア:

[(1, 51938604), (2, 25969302), (3, 17312868), (4, 12984651), (6, 8656434), (9, 5770956), (12, 4328217), (17, 3055212), (18, 2885478), (27, 1923652), (34, 1527606), (36, 1442739), (51, 1018404), (54, 961826), (68, 763803), (102, 509202), (108, 480913), (153, 339468), (204, 254601), (306, 169734), (459, 113156), (612, 84867), (918, 56578), (1836, 28289)]