53324887

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 20218793

約数列:

[1, 7, 11, 19, 41, 49, 77, 127, 133, 209, 287, 451, 539, 779, 889, 931, 1397, 1463, 2009, 2413, 3157, 5207, 5453, 6223, 8569, 9779, 10241, 16891, 22099, 26543, 36449, 38171, 57277, 59983, 68453, 98933, 118237, 185801, 255143, 400939, 419881, 692531, 1088263, 1300607, 2806573, 4847717, 7617841, 53324887]

約数ペア:

[(1, 53324887), (7, 7617841), (11, 4847717), (19, 2806573), (41, 1300607), (49, 1088263), (77, 692531), (127, 419881), (133, 400939), (209, 255143), (287, 185801), (451, 118237), (539, 98933), (779, 68453), (889, 59983), (931, 57277), (1397, 38171), (1463, 36449), (2009, 26543), (2413, 22099), (3157, 16891), (5207, 10241), (5453, 9779), (6223, 8569)]