49191800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 134053920

約数和(自身を除く): 84862120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 350, 410, 574, 700, 820, 857, 1025, 1148, 1400, 1435, 1640, 1714, 2050, 2296, 2870, 3428, 4100, 4285, 5740, 5999, 6856, 7175, 8200, 8570, 11480, 11998, 14350, 17140, 21425, 23996, 28700, 29995, 34280, 35137, 42850, 47992, 57400, 59990, 70274, 85700, 119980, 140548, 149975, 171400, 175685, 239960, 245959, 281096, 299950, 351370, 491918, 599900, 702740, 878425, 983836, 1199800, 1229795, 1405480, 1756850, 1967672, 2459590, 3513700, 4919180, 6148975, 7027400, 9838360, 12297950, 24595900, 49191800]

約数ペア:

[(1, 49191800), (2, 24595900), (4, 12297950), (5, 9838360), (7, 7027400), (8, 6148975), (10, 4919180), (14, 3513700), (20, 2459590), (25, 1967672), (28, 1756850), (35, 1405480), (40, 1229795), (41, 1199800), (50, 983836), (56, 878425), (70, 702740), (82, 599900), (100, 491918), (140, 351370), (164, 299950), (175, 281096), (200, 245959), (205, 239960), (280, 175685), (287, 171400), (328, 149975), (350, 140548), (410, 119980), (574, 85700), (700, 70274), (820, 59990), (857, 57400), (1025, 47992), (1148, 42850), (1400, 35137), (1435, 34280), (1640, 29995), (1714, 28700), (2050, 23996), (2296, 21425), (2870, 17140), (3428, 14350), (4100, 11998), (4285, 11480), (5740, 8570), (5999, 8200), (6856, 7175)]