49906560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 185068800

約数和(自身を除く): 135162240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 139, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 278, 320, 330, 340, 352, 374, 384, 408, 417, 440, 480, 510, 528, 544, 556, 561, 640, 660, 680, 695, 704, 748, 816, 834, 880, 935, 960, 1020, 1056, 1088, 1112, 1122, 1320, 1360, 1390, 1408, 1496, 1529, 1632, 1668, 1760, 1870, 1920, 2040, 2085, 2112, 2176, 2224, 2244, 2363, 2640, 2720, 2780, 2805, 2992, 3058, 3264, 3336, 3520, 3740, 4080, 4170, 4224, 4448, 4488, 4587, 4726, 5280, 5440, 5560, 5610, 5984, 6116, 6528, 6672, 7040, 7089, 7480, 7645, 8160, 8340, 8896, 8976, 9174, 9452, 10560, 10880, 11120, 11220, 11815, 11968, 12232, 13344, 14178, 14960, 15290, 16320, 16680, 17792, 17952, 18348, 18904, 21120, 22240, 22440, 22935, 23630, 23936, 24464, 25993, 26688, 28356, 29920, 30580, 32640, 33360, 35445, 35904, 36696, 37808, 44480, 44880, 45870, 47260, 48928, 51986, 53376, 56712, 59840, 61160, 66720, 70890, 71808, 73392, 75616, 77979, 88960, 89760, 91740, 94520, 97856, 103972, 113424, 119680, 122320, 129965, 133440, 141780, 146784, 151232, 155958, 179520, 183480, 189040, 195712, 207944, 226848, 244640, 259930, 266880, 283560, 293568, 302464, 311916, 359040, 366960, 378080, 389895, 415888, 453696, 489280, 519860, 567120, 587136, 623832, 733920, 756160, 779790, 831776, 907392, 978560, 1039720, 1134240, 1247664, 1467840, 1512320, 1559580, 1663552, 2079440, 2268480, 2495328, 2935680, 3119160, 3327104, 4158880, 4536960, 4990656, 6238320, 8317760, 9981312, 12476640, 16635520, 24953280, 49906560]

約数ペア:

[(1, 49906560), (2, 24953280), (3, 16635520), (4, 12476640), (5, 9981312), (6, 8317760), (8, 6238320), (10, 4990656), (11, 4536960), (12, 4158880), (15, 3327104), (16, 3119160), (17, 2935680), (20, 2495328), (22, 2268480), (24, 2079440), (30, 1663552), (32, 1559580), (33, 1512320), (34, 1467840), (40, 1247664), (44, 1134240), (48, 1039720), (51, 978560), (55, 907392), (60, 831776), (64, 779790), (66, 756160), (68, 733920), (80, 623832), (85, 587136), (88, 567120), (96, 519860), (102, 489280), (110, 453696), (120, 415888), (128, 389895), (132, 378080), (136, 366960), (139, 359040), (160, 311916), (165, 302464), (170, 293568), (176, 283560), (187, 266880), (192, 259930), (204, 244640), (220, 226848), (240, 207944), (255, 195712), (264, 189040), (272, 183480), (278, 179520), (320, 155958), (330, 151232), (340, 146784), (352, 141780), (374, 133440), (384, 129965), (408, 122320), (417, 119680), (440, 113424), (480, 103972), (510, 97856), (528, 94520), (544, 91740), (556, 89760), (561, 88960), (640, 77979), (660, 75616), (680, 73392), (695, 71808), (704, 70890), (748, 66720), (816, 61160), (834, 59840), (880, 56712), (935, 53376), (960, 51986), (1020, 48928), (1056, 47260), (1088, 45870), (1112, 44880), (1122, 44480), (1320, 37808), (1360, 36696), (1390, 35904), (1408, 35445), (1496, 33360), (1529, 32640), (1632, 30580), (1668, 29920), (1760, 28356), (1870, 26688), (1920, 25993), (2040, 24464), (2085, 23936), (2112, 23630), (2176, 22935), (2224, 22440), (2244, 22240), (2363, 21120), (2640, 18904), (2720, 18348), (2780, 17952), (2805, 17792), (2992, 16680), (3058, 16320), (3264, 15290), (3336, 14960), (3520, 14178), (3740, 13344), (4080, 12232), (4170, 11968), (4224, 11815), (4448, 11220), (4488, 11120), (4587, 10880), (4726, 10560), (5280, 9452), (5440, 9174), (5560, 8976), (5610, 8896), (5984, 8340), (6116, 8160), (6528, 7645), (6672, 7480), (7040, 7089)]