51396474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 113467392

約数和(自身を除く): 62070918

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 71, 94, 102, 141, 142, 151, 213, 282, 302, 426, 453, 799, 906, 1207, 1598, 2397, 2414, 2567, 3337, 3621, 4794, 5134, 6674, 7097, 7242, 7701, 10011, 10721, 14194, 15402, 20022, 21291, 21442, 32163, 42582, 56729, 64326, 113458, 120649, 170187, 182257, 241298, 340374, 361947, 364514, 503887, 546771, 723894, 1007774, 1093542, 1511661, 3023322, 8566079, 17132158, 25698237, 51396474]

約数ペア:

[(1, 51396474), (2, 25698237), (3, 17132158), (6, 8566079), (17, 3023322), (34, 1511661), (47, 1093542), (51, 1007774), (71, 723894), (94, 546771), (102, 503887), (141, 364514), (142, 361947), (151, 340374), (213, 241298), (282, 182257), (302, 170187), (426, 120649), (453, 113458), (799, 64326), (906, 56729), (1207, 42582), (1598, 32163), (2397, 21442), (2414, 21291), (2567, 20022), (3337, 15402), (3621, 14194), (4794, 10721), (5134, 10011), (6674, 7701), (7097, 7242)]