51724442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 101274624

約数和(自身を除く): 49550182

約数列:

[1, 2, 7, 11, 14, 22, 43, 73, 77, 86, 107, 146, 154, 214, 301, 473, 511, 602, 749, 803, 946, 1022, 1177, 1498, 1606, 2354, 3139, 3311, 4601, 5621, 6278, 6622, 7811, 8239, 9202, 11242, 15622, 16478, 21973, 32207, 34529, 43946, 50611, 54677, 64414, 69058, 85921, 101222, 109354, 171842, 241703, 335873, 354277, 483406, 601447, 671746, 708554, 1202894, 2351111, 3694603, 4702222, 7389206, 25862221, 51724442]

約数ペア:

[(1, 51724442), (2, 25862221), (7, 7389206), (11, 4702222), (14, 3694603), (22, 2351111), (43, 1202894), (73, 708554), (77, 671746), (86, 601447), (107, 483406), (146, 354277), (154, 335873), (214, 241703), (301, 171842), (473, 109354), (511, 101222), (602, 85921), (749, 69058), (803, 64414), (946, 54677), (1022, 50611), (1177, 43946), (1498, 34529), (1606, 32207), (2354, 21973), (3139, 16478), (3311, 15622), (4601, 11242), (5621, 9202), (6278, 8239), (6622, 7811)]