51591400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 140437440

約数和(自身を除く): 88846040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 280, 301, 344, 350, 430, 602, 700, 857, 860, 1075, 1204, 1400, 1505, 1714, 1720, 2150, 2408, 3010, 3428, 4285, 4300, 5999, 6020, 6856, 7525, 8570, 8600, 11998, 12040, 15050, 17140, 21425, 23996, 29995, 30100, 34280, 36851, 42850, 47992, 59990, 60200, 73702, 85700, 119980, 147404, 149975, 171400, 184255, 239960, 257957, 294808, 299950, 368510, 515914, 599900, 737020, 921275, 1031828, 1199800, 1289785, 1474040, 1842550, 2063656, 2579570, 3685100, 5159140, 6448925, 7370200, 10318280, 12897850, 25795700, 51591400]

約数ペア:

[(1, 51591400), (2, 25795700), (4, 12897850), (5, 10318280), (7, 7370200), (8, 6448925), (10, 5159140), (14, 3685100), (20, 2579570), (25, 2063656), (28, 1842550), (35, 1474040), (40, 1289785), (43, 1199800), (50, 1031828), (56, 921275), (70, 737020), (86, 599900), (100, 515914), (140, 368510), (172, 299950), (175, 294808), (200, 257957), (215, 239960), (280, 184255), (301, 171400), (344, 149975), (350, 147404), (430, 119980), (602, 85700), (700, 73702), (857, 60200), (860, 59990), (1075, 47992), (1204, 42850), (1400, 36851), (1505, 34280), (1714, 30100), (1720, 29995), (2150, 23996), (2408, 21425), (3010, 17140), (3428, 15050), (4285, 12040), (4300, 11998), (5999, 8600), (6020, 8570), (6856, 7525)]