50898051

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 83069280

約数和(自身を除く): 32171229

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 243, 333, 459, 629, 729, 999, 1369, 1377, 1887, 2187, 2997, 4107, 4131, 5661, 8991, 12321, 12393, 16983, 23273, 26973, 36963, 37179, 50949, 69819, 80919, 110889, 152847, 209457, 332667, 458541, 628371, 998001, 1375623, 1885113, 2994003, 5655339, 16966017, 50898051]

約数ペア:

[(1, 50898051), (3, 16966017), (9, 5655339), (17, 2994003), (27, 1885113), (37, 1375623), (51, 998001), (81, 628371), (111, 458541), (153, 332667), (243, 209457), (333, 152847), (459, 110889), (629, 80919), (729, 69819), (999, 50949), (1369, 37179), (1377, 36963), (1887, 26973), (2187, 23273), (2997, 16983), (4107, 12393), (4131, 12321), (5661, 8991)]