51125613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 92233728

約数和(自身を除く): 41108115

約数列:

[1, 3, 7, 11, 17, 21, 33, 47, 51, 77, 119, 141, 187, 231, 277, 329, 357, 517, 561, 799, 831, 987, 1309, 1551, 1939, 2397, 3047, 3619, 3927, 4709, 5593, 5817, 8789, 9141, 10857, 13019, 14127, 16779, 21329, 26367, 32963, 39057, 51799, 61523, 63987, 91133, 98889, 143209, 155397, 184569, 221323, 273399, 362593, 429627, 663969, 1002463, 1087779, 1549261, 2434553, 3007389, 4647783, 7303659, 17041871, 51125613]

約数ペア:

[(1, 51125613), (3, 17041871), (7, 7303659), (11, 4647783), (17, 3007389), (21, 2434553), (33, 1549261), (47, 1087779), (51, 1002463), (77, 663969), (119, 429627), (141, 362593), (187, 273399), (231, 221323), (277, 184569), (329, 155397), (357, 143209), (517, 98889), (561, 91133), (799, 63987), (831, 61523), (987, 51799), (1309, 39057), (1551, 32963), (1939, 26367), (2397, 21329), (3047, 16779), (3619, 14127), (3927, 13019), (4709, 10857), (5593, 9141), (5817, 8789)]