57491434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 118952928

約数和(自身を除く): 61461494

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 169, 182, 286, 329, 338, 517, 611, 658, 1001, 1034, 1183, 1222, 1859, 2002, 2209, 2366, 3619, 3718, 4277, 4418, 6721, 7238, 7943, 8554, 13013, 13442, 15463, 15886, 24299, 26026, 28717, 30926, 47047, 48598, 55601, 57434, 87373, 94094, 111202, 170093, 174746, 201019, 315887, 340186, 373321, 402038, 611611, 631774, 746642, 1223222, 2211209, 2613247, 4106531, 4422418, 5226494, 8213062, 28745717, 57491434]

約数ペア:

[(1, 57491434), (2, 28745717), (7, 8213062), (11, 5226494), (13, 4422418), (14, 4106531), (22, 2613247), (26, 2211209), (47, 1223222), (77, 746642), (91, 631774), (94, 611611), (143, 402038), (154, 373321), (169, 340186), (182, 315887), (286, 201019), (329, 174746), (338, 170093), (517, 111202), (611, 94094), (658, 87373), (1001, 57434), (1034, 55601), (1183, 48598), (1222, 47047), (1859, 30926), (2002, 28717), (2209, 26026), (2366, 24299), (3619, 15886), (3718, 15463), (4277, 13442), (4418, 13013), (6721, 8554), (7238, 7943)]