51348393

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 79747200

約数和(自身を除く): 28398807

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 6389, 8037, 19167, 57501, 121391, 300283, 364173, 900849, 1092519, 2702547, 5705377, 17116131, 51348393]

約数ペア:

[(1, 51348393), (3, 17116131), (9, 5705377), (19, 2702547), (47, 1092519), (57, 900849), (141, 364173), (171, 300283), (423, 121391), (893, 57501), (2679, 19167), (6389, 8037)]