49086219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13831}}^1$

素因数の和:13867

約数の個数: 24

約数和(自身を含む): 81000192

約数和(自身を除く): 31913973

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 13831, 41493, 96817, 179803, 290451, 539409, 1258621, 2337439, 3775863, 7012317, 16362073, 49086219]

約数ペア:

[(1, 49086219), (3, 16362073), (7, 7012317), (13, 3775863), (21, 2337439), (39, 1258621), (91, 539409), (169, 290451), (273, 179803), (507, 96817), (1183, 41493), (3549, 13831)]