51593416

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 118298880

約数和(自身を除く): 66705464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 977, 1148, 1288, 1886, 1954, 2296, 3772, 3908, 6601, 6839, 7544, 7816, 13202, 13678, 22471, 26404, 27356, 40057, 44942, 52808, 54712, 80114, 89884, 157297, 160228, 179768, 280399, 314594, 320456, 560798, 629188, 921311, 1121596, 1258376, 1842622, 2243192, 3685244, 6449177, 7370488, 12898354, 25796708, 51593416]

約数ペア:

[(1, 51593416), (2, 25796708), (4, 12898354), (7, 7370488), (8, 6449177), (14, 3685244), (23, 2243192), (28, 1842622), (41, 1258376), (46, 1121596), (56, 921311), (82, 629188), (92, 560798), (161, 320456), (164, 314594), (184, 280399), (287, 179768), (322, 160228), (328, 157297), (574, 89884), (644, 80114), (943, 54712), (977, 52808), (1148, 44942), (1288, 40057), (1886, 27356), (1954, 26404), (2296, 22471), (3772, 13678), (3908, 13202), (6601, 7816), (6839, 7544)]