55491576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2411}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 159770880

約数和(自身を除く): 104279304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2411, 2877, 3288, 3836, 4822, 5754, 7233, 7672, 9644, 11508, 14466, 16877, 19288, 23016, 28932, 33754, 50631, 57864, 67508, 101262, 135016, 202524, 330307, 405048, 660614, 990921, 1321228, 1981842, 2312149, 2642456, 3963684, 4624298, 6936447, 7927368, 9248596, 13872894, 18497192, 27745788, 55491576]

約数ペア:

[(1, 55491576), (2, 27745788), (3, 18497192), (4, 13872894), (6, 9248596), (7, 7927368), (8, 6936447), (12, 4624298), (14, 3963684), (21, 2642456), (24, 2312149), (28, 1981842), (42, 1321228), (56, 990921), (84, 660614), (137, 405048), (168, 330307), (274, 202524), (411, 135016), (548, 101262), (822, 67508), (959, 57864), (1096, 50631), (1644, 33754), (1918, 28932), (2411, 23016), (2877, 19288), (3288, 16877), (3836, 14466), (4822, 11508), (5754, 9644), (7233, 7672)]