56778018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3271}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 124388352

約数和(自身を除く): 67610334

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 3271, 5786, 6542, 8679, 9813, 17358, 19626, 35981, 71962, 107943, 215886, 860273, 1720546, 2580819, 5161638, 9463003, 18926006, 28389009, 56778018]

約数ペア:

[(1, 56778018), (2, 28389009), (3, 18926006), (6, 9463003), (11, 5161638), (22, 2580819), (33, 1720546), (66, 860273), (263, 215886), (526, 107943), (789, 71962), (1578, 35981), (2893, 19626), (3271, 17358), (5786, 9813), (6542, 8679)]