51177249

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 77625600

約数和(自身を除く): 26448351

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 3109, 5487, 9327, 16461, 27981, 96379, 183431, 289137, 550293, 867411, 1650879, 5686361, 17059083, 51177249]

約数ペア:

[(1, 51177249), (3, 17059083), (9, 5686361), (31, 1650879), (59, 867411), (93, 550293), (177, 289137), (279, 183431), (531, 96379), (1829, 27981), (3109, 16461), (5487, 9327)]