51194468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20947}}^1$

素因数の和:21011

約数の個数: 24

約数和(自身を含む): 98539392

約数和(自身を除く): 47344924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 20947, 41894, 83788, 272311, 544622, 984509, 1089244, 1969018, 3938036, 12798617, 25597234, 51194468]

約数ペア:

[(1, 51194468), (2, 25597234), (4, 12798617), (13, 3938036), (26, 1969018), (47, 1089244), (52, 984509), (94, 544622), (188, 272311), (611, 83788), (1222, 41894), (2444, 20947)]