51027496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1171}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 103370400

約数和(自身を除く): 52342904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1171, 1676, 2342, 3352, 4684, 5447, 9368, 10894, 15223, 21788, 30446, 43576, 60892, 121784, 490649, 981298, 1962596, 3925192, 6378437, 12756874, 25513748, 51027496]

約数ペア:

[(1, 51027496), (2, 25513748), (4, 12756874), (8, 6378437), (13, 3925192), (26, 1962596), (52, 981298), (104, 490649), (419, 121784), (838, 60892), (1171, 43576), (1676, 30446), (2342, 21788), (3352, 15223), (4684, 10894), (5447, 9368)]