55716808

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21169}}^1$

素因数の和:21229

約数の個数: 32

約数和(自身を含む): 121939200

約数和(自身を除く): 66222392

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 21169, 42338, 84676, 148183, 169352, 296366, 592732, 994943, 1185464, 1989886, 3979772, 6964601, 7959544, 13929202, 27858404, 55716808]

約数ペア:

[(1, 55716808), (2, 27858404), (4, 13929202), (7, 7959544), (8, 6964601), (14, 3979772), (28, 1989886), (47, 1185464), (56, 994943), (94, 592732), (188, 296366), (329, 169352), (376, 148183), (658, 84676), (1316, 42338), (2632, 21169)]