57246945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 108148608

約数和(自身を除く): 50901663

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1097, 1491, 2485, 3291, 3479, 5485, 7455, 7679, 10437, 16455, 17395, 23037, 38395, 52185, 53753, 77887, 115185, 161259, 233661, 268765, 389435, 545209, 806295, 1168305, 1635627, 2726045, 3816463, 8178135, 11449389, 19082315, 57246945]

約数ペア:

[(1, 57246945), (3, 19082315), (5, 11449389), (7, 8178135), (15, 3816463), (21, 2726045), (35, 1635627), (49, 1168305), (71, 806295), (105, 545209), (147, 389435), (213, 268765), (245, 233661), (355, 161259), (497, 115185), (735, 77887), (1065, 53753), (1097, 52185), (1491, 38395), (2485, 23037), (3291, 17395), (3479, 16455), (5485, 10437), (7455, 7679)]