50576000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 131274000

約数和(自身を除く): 80698000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 109, 116, 125, 128, 145, 160, 200, 218, 232, 250, 290, 320, 400, 436, 464, 500, 545, 580, 640, 725, 800, 872, 928, 1000, 1090, 1160, 1450, 1600, 1744, 1856, 2000, 2180, 2320, 2725, 2900, 3161, 3200, 3488, 3625, 3712, 4000, 4360, 4640, 5450, 5800, 6322, 6976, 7250, 8000, 8720, 9280, 10900, 11600, 12644, 13625, 13952, 14500, 15805, 16000, 17440, 18560, 21800, 23200, 25288, 27250, 29000, 31610, 34880, 43600, 46400, 50576, 54500, 58000, 63220, 69760, 79025, 87200, 92800, 101152, 109000, 116000, 126440, 158050, 174400, 202304, 218000, 232000, 252880, 316100, 348800, 395125, 404608, 436000, 464000, 505760, 632200, 790250, 872000, 1011520, 1264400, 1580500, 1744000, 2023040, 2528800, 3161000, 5057600, 6322000, 10115200, 12644000, 25288000, 50576000]

約数ペア:

[(1, 50576000), (2, 25288000), (4, 12644000), (5, 10115200), (8, 6322000), (10, 5057600), (16, 3161000), (20, 2528800), (25, 2023040), (29, 1744000), (32, 1580500), (40, 1264400), (50, 1011520), (58, 872000), (64, 790250), (80, 632200), (100, 505760), (109, 464000), (116, 436000), (125, 404608), (128, 395125), (145, 348800), (160, 316100), (200, 252880), (218, 232000), (232, 218000), (250, 202304), (290, 174400), (320, 158050), (400, 126440), (436, 116000), (464, 109000), (500, 101152), (545, 92800), (580, 87200), (640, 79025), (725, 69760), (800, 63220), (872, 58000), (928, 54500), (1000, 50576), (1090, 46400), (1160, 43600), (1450, 34880), (1600, 31610), (1744, 29000), (1856, 27250), (2000, 25288), (2180, 23200), (2320, 21800), (2725, 18560), (2900, 17440), (3161, 16000), (3200, 15805), (3488, 14500), (3625, 13952), (3712, 13625), (4000, 12644), (4360, 11600), (4640, 10900), (5450, 9280), (5800, 8720), (6322, 8000), (6976, 7250)]