51191998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10529}}^1$

素因数の和:10572

約数の個数: 32

約数和(自身を含む): 95528160

約数和(自身を除く): 44336162

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 10529, 21058, 115819, 136877, 178993, 231638, 273754, 357986, 1505647, 1968923, 2326909, 3011294, 3937846, 4653818, 25595999, 51191998]

約数ペア:

[(1, 51191998), (2, 25595999), (11, 4653818), (13, 3937846), (17, 3011294), (22, 2326909), (26, 1968923), (34, 1505647), (143, 357986), (187, 273754), (221, 231638), (286, 178993), (374, 136877), (442, 115819), (2431, 21058), (4862, 10529)]