49811949

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 82566400

約数和(自身を除く): 32754451

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 121, 193, 237, 297, 363, 579, 711, 869, 1089, 1737, 2123, 2133, 2607, 3267, 5211, 6369, 7821, 9559, 15247, 19107, 23353, 23463, 28677, 45741, 57321, 70059, 86031, 137223, 167717, 210177, 258093, 411669, 503151, 630531, 1509453, 1844887, 4528359, 5534661, 16603983, 49811949]

約数ペア:

[(1, 49811949), (3, 16603983), (9, 5534661), (11, 4528359), (27, 1844887), (33, 1509453), (79, 630531), (99, 503151), (121, 411669), (193, 258093), (237, 210177), (297, 167717), (363, 137223), (579, 86031), (711, 70059), (869, 57321), (1089, 45741), (1737, 28677), (2123, 23463), (2133, 23353), (2607, 19107), (3267, 15247), (5211, 9559), (6369, 7821)]