51944000

素因数分解:

$2^6\times 5^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 112

約数和(自身を含む): 132502656

約数和(自身を除く): 80558656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 151, 160, 172, 200, 215, 250, 302, 320, 344, 400, 430, 500, 604, 688, 755, 800, 860, 1000, 1075, 1208, 1376, 1510, 1600, 1720, 2000, 2150, 2416, 2752, 3020, 3440, 3775, 4000, 4300, 4832, 5375, 6040, 6493, 6880, 7550, 8000, 8600, 9664, 10750, 12080, 12986, 13760, 15100, 17200, 18875, 21500, 24160, 25972, 30200, 32465, 34400, 37750, 43000, 48320, 51944, 60400, 64930, 68800, 75500, 86000, 103888, 120800, 129860, 151000, 162325, 172000, 207776, 241600, 259720, 302000, 324650, 344000, 415552, 519440, 604000, 649300, 811625, 1038880, 1208000, 1298600, 1623250, 2077760, 2597200, 3246500, 5194400, 6493000, 10388800, 12986000, 25972000, 51944000]

約数ペア:

[(1, 51944000), (2, 25972000), (4, 12986000), (5, 10388800), (8, 6493000), (10, 5194400), (16, 3246500), (20, 2597200), (25, 2077760), (32, 1623250), (40, 1298600), (43, 1208000), (50, 1038880), (64, 811625), (80, 649300), (86, 604000), (100, 519440), (125, 415552), (151, 344000), (160, 324650), (172, 302000), (200, 259720), (215, 241600), (250, 207776), (302, 172000), (320, 162325), (344, 151000), (400, 129860), (430, 120800), (500, 103888), (604, 86000), (688, 75500), (755, 68800), (800, 64930), (860, 60400), (1000, 51944), (1075, 48320), (1208, 43000), (1376, 37750), (1510, 34400), (1600, 32465), (1720, 30200), (2000, 25972), (2150, 24160), (2416, 21500), (2752, 18875), (3020, 17200), (3440, 15100), (3775, 13760), (4000, 12986), (4300, 12080), (4832, 10750), (5375, 9664), (6040, 8600), (6493, 8000), (6880, 7550)]