56849947

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 74651760

約数和(自身を除く): 17801813

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 3637, 15631, 25459, 40007, 105473, 178213, 280049, 738311, 1160203, 1960343, 5168177, 8121421, 56849947]

約数ペア:

[(1, 56849947), (7, 8121421), (11, 5168177), (29, 1960343), (49, 1160203), (77, 738311), (203, 280049), (319, 178213), (539, 105473), (1421, 40007), (2233, 25459), (3637, 15631)]