49790818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 97523712

約数和(自身を除く): 47732894

約数列:

[1, 2, 7, 11, 14, 22, 43, 73, 77, 86, 103, 146, 154, 206, 301, 473, 511, 602, 721, 803, 946, 1022, 1133, 1442, 1606, 2266, 3139, 3311, 4429, 5621, 6278, 6622, 7519, 7931, 8858, 11242, 15038, 15862, 21973, 31003, 34529, 43946, 48719, 52633, 62006, 69058, 82709, 97438, 105266, 165418, 241703, 323317, 341033, 483406, 578963, 646634, 682066, 1157926, 2263219, 3556487, 4526438, 7112974, 24895409, 49790818]

約数ペア:

[(1, 49790818), (2, 24895409), (7, 7112974), (11, 4526438), (14, 3556487), (22, 2263219), (43, 1157926), (73, 682066), (77, 646634), (86, 578963), (103, 483406), (146, 341033), (154, 323317), (206, 241703), (301, 165418), (473, 105266), (511, 97438), (602, 82709), (721, 69058), (803, 62006), (946, 52633), (1022, 48719), (1133, 43946), (1442, 34529), (1606, 31003), (2266, 21973), (3139, 15862), (3311, 15038), (4429, 11242), (5621, 8858), (6278, 7931), (6622, 7519)]