52799800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 129366720

約数和(自身を除く): 76566920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 82, 94, 100, 137, 164, 188, 200, 205, 235, 274, 328, 376, 410, 470, 548, 685, 820, 940, 1025, 1096, 1175, 1370, 1640, 1880, 1927, 2050, 2350, 2740, 3425, 3854, 4100, 4700, 5480, 5617, 6439, 6850, 7708, 8200, 9400, 9635, 11234, 12878, 13700, 15416, 19270, 22468, 25756, 27400, 28085, 32195, 38540, 44936, 48175, 51512, 56170, 64390, 77080, 96350, 112340, 128780, 140425, 160975, 192700, 224680, 257560, 263999, 280850, 321950, 385400, 527998, 561700, 643900, 1055996, 1123400, 1287800, 1319995, 2111992, 2639990, 5279980, 6599975, 10559960, 13199950, 26399900, 52799800]

約数ペア:

[(1, 52799800), (2, 26399900), (4, 13199950), (5, 10559960), (8, 6599975), (10, 5279980), (20, 2639990), (25, 2111992), (40, 1319995), (41, 1287800), (47, 1123400), (50, 1055996), (82, 643900), (94, 561700), (100, 527998), (137, 385400), (164, 321950), (188, 280850), (200, 263999), (205, 257560), (235, 224680), (274, 192700), (328, 160975), (376, 140425), (410, 128780), (470, 112340), (548, 96350), (685, 77080), (820, 64390), (940, 56170), (1025, 51512), (1096, 48175), (1175, 44936), (1370, 38540), (1640, 32195), (1880, 28085), (1927, 27400), (2050, 25756), (2350, 22468), (2740, 19270), (3425, 15416), (3854, 13700), (4100, 12878), (4700, 11234), (5480, 9635), (5617, 9400), (6439, 8200), (6850, 7708)]