53126526

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 107889408

約数和(自身を除く): 54762882

約数列:

[1, 2, 3, 6, 131, 257, 262, 263, 393, 514, 526, 771, 786, 789, 1542, 1578, 33667, 34453, 67334, 67591, 68906, 101001, 103359, 135182, 202002, 202773, 206718, 405546, 8854421, 17708842, 26563263, 53126526]

約数ペア:

[(1, 53126526), (2, 26563263), (3, 17708842), (6, 8854421), (131, 405546), (257, 206718), (262, 202773), (263, 202002), (393, 135182), (514, 103359), (526, 101001), (771, 68906), (786, 67591), (789, 67334), (1542, 34453), (1578, 33667)]