57947988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 158642400

約数和(自身を除く): 100694412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 709, 834, 973, 1418, 1668, 1946, 2127, 2836, 2919, 3892, 4254, 4963, 5838, 6811, 8508, 9926, 11676, 13622, 14889, 19852, 20433, 27244, 29778, 34741, 40866, 59556, 69482, 81732, 98551, 104223, 138964, 197102, 208446, 295653, 394204, 416892, 591306, 689857, 1182612, 1379714, 2069571, 2759428, 4139142, 4828999, 8278284, 9657998, 14486997, 19315996, 28973994, 57947988]

約数ペア:

[(1, 57947988), (2, 28973994), (3, 19315996), (4, 14486997), (6, 9657998), (7, 8278284), (12, 4828999), (14, 4139142), (21, 2759428), (28, 2069571), (42, 1379714), (49, 1182612), (84, 689857), (98, 591306), (139, 416892), (147, 394204), (196, 295653), (278, 208446), (294, 197102), (417, 138964), (556, 104223), (588, 98551), (709, 81732), (834, 69482), (973, 59556), (1418, 40866), (1668, 34741), (1946, 29778), (2127, 27244), (2836, 20433), (2919, 19852), (3892, 14889), (4254, 13622), (4963, 11676), (5838, 9926), (6811, 8508)]