50217120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 175567392

約数和(自身を除く): 125350272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 811, 860, 1032, 1290, 1376, 1440, 1548, 1622, 1720, 1935, 2064, 2433, 2580, 3096, 3244, 3440, 3870, 4055, 4128, 4866, 5160, 6192, 6488, 6880, 7299, 7740, 8110, 9732, 10320, 12165, 12384, 12976, 14598, 15480, 16220, 19464, 20640, 24330, 25952, 29196, 30960, 32440, 34873, 36495, 38928, 48660, 58392, 61920, 64880, 69746, 72990, 77856, 97320, 104619, 116784, 129760, 139492, 145980, 174365, 194640, 209238, 233568, 278984, 291960, 313857, 348730, 389280, 418476, 523095, 557968, 583920, 627714, 697460, 836952, 1046190, 1115936, 1167840, 1255428, 1394920, 1569285, 1673904, 2092380, 2510856, 2789840, 3138570, 3347808, 4184760, 5021712, 5579680, 6277140, 8369520, 10043424, 12554280, 16739040, 25108560, 50217120]

約数ペア:

[(1, 50217120), (2, 25108560), (3, 16739040), (4, 12554280), (5, 10043424), (6, 8369520), (8, 6277140), (9, 5579680), (10, 5021712), (12, 4184760), (15, 3347808), (16, 3138570), (18, 2789840), (20, 2510856), (24, 2092380), (30, 1673904), (32, 1569285), (36, 1394920), (40, 1255428), (43, 1167840), (45, 1115936), (48, 1046190), (60, 836952), (72, 697460), (80, 627714), (86, 583920), (90, 557968), (96, 523095), (120, 418476), (129, 389280), (144, 348730), (160, 313857), (172, 291960), (180, 278984), (215, 233568), (240, 209238), (258, 194640), (288, 174365), (344, 145980), (360, 139492), (387, 129760), (430, 116784), (480, 104619), (516, 97320), (645, 77856), (688, 72990), (720, 69746), (774, 64880), (811, 61920), (860, 58392), (1032, 48660), (1290, 38928), (1376, 36495), (1440, 34873), (1548, 32440), (1622, 30960), (1720, 29196), (1935, 25952), (2064, 24330), (2433, 20640), (2580, 19464), (3096, 16220), (3244, 15480), (3440, 14598), (3870, 12976), (4055, 12384), (4128, 12165), (4866, 10320), (5160, 9732), (6192, 8110), (6488, 7740), (6880, 7299)]