51791404

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19069}}^1$

素因数の和:19177

約数の個数: 24

約数和(自身を含む): 104656160

約数和(自身を除く): 52864756

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 19069, 38138, 76276, 133483, 266966, 533932, 1849693, 3699386, 7398772, 12947851, 25895702, 51791404]

約数ペア:

[(1, 51791404), (2, 25895702), (4, 12947851), (7, 7398772), (14, 3699386), (28, 1849693), (97, 533932), (194, 266966), (388, 133483), (679, 76276), (1358, 38138), (2716, 19069)]