51515842

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 90529920

約数和(自身を除く): 39014078

約数列:

[1, 2, 7, 14, 61, 122, 179, 337, 358, 427, 674, 854, 1253, 2359, 2506, 4718, 10919, 20557, 21838, 41114, 60323, 76433, 120646, 143899, 152866, 287798, 422261, 844522, 3679703, 7359406, 25757921, 51515842]

約数ペア:

[(1, 51515842), (2, 25757921), (7, 7359406), (14, 3679703), (61, 844522), (122, 422261), (179, 287798), (337, 152866), (358, 143899), (427, 120646), (674, 76433), (854, 60323), (1253, 41114), (2359, 21838), (2506, 20557), (4718, 10919)]