51891763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1931}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 64915200

約数和(自身を除く): 13023437

約数列:

[1, 7, 11, 77, 349, 1931, 2443, 3839, 13517, 21241, 26873, 148687, 673919, 4717433, 7413109, 51891763]

約数ペア:

[(1, 51891763), (7, 7413109), (11, 4717433), (77, 673919), (349, 148687), (1931, 26873), (2443, 21241), (3839, 13517)]