51293088

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 188806464

約数和(自身を除く): 137513376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 257, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 514, 528, 567, 594, 616, 648, 672, 693, 756, 771, 792, 864, 891, 924, 1008, 1028, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1542, 1584, 1782, 1799, 1848, 2016, 2056, 2079, 2268, 2313, 2376, 2464, 2592, 2772, 2827, 3024, 3084, 3168, 3564, 3598, 3696, 4112, 4158, 4536, 4626, 4752, 5397, 5544, 5654, 6048, 6168, 6237, 6939, 7128, 7196, 7392, 8224, 8316, 8481, 9072, 9252, 9504, 10794, 11088, 11308, 12336, 12474, 13878, 14256, 14392, 16191, 16632, 16962, 18144, 18504, 19789, 20817, 21588, 22176, 22616, 24672, 24948, 25443, 27756, 28512, 28784, 32382, 33264, 33924, 37008, 39578, 41634, 43176, 45232, 48573, 49896, 50886, 55512, 57568, 59367, 64764, 66528, 67848, 74016, 76329, 79156, 83268, 86352, 90464, 97146, 99792, 101772, 111024, 118734, 129528, 135696, 145719, 152658, 158312, 166536, 172704, 178101, 194292, 199584, 203544, 222048, 228987, 237468, 259056, 271392, 291438, 305316, 316624, 333072, 356202, 388584, 407088, 457974, 474936, 518112, 534303, 582876, 610632, 633248, 666144, 712404, 777168, 814176, 915948, 949872, 1068606, 1165752, 1221264, 1424808, 1554336, 1602909, 1831896, 1899744, 2137212, 2331504, 2442528, 2849616, 3205818, 3663792, 4274424, 4663008, 5699232, 6411636, 7327584, 8548848, 12823272, 17097696, 25646544, 51293088]

約数ペア:

[(1, 51293088), (2, 25646544), (3, 17097696), (4, 12823272), (6, 8548848), (7, 7327584), (8, 6411636), (9, 5699232), (11, 4663008), (12, 4274424), (14, 3663792), (16, 3205818), (18, 2849616), (21, 2442528), (22, 2331504), (24, 2137212), (27, 1899744), (28, 1831896), (32, 1602909), (33, 1554336), (36, 1424808), (42, 1221264), (44, 1165752), (48, 1068606), (54, 949872), (56, 915948), (63, 814176), (66, 777168), (72, 712404), (77, 666144), (81, 633248), (84, 610632), (88, 582876), (96, 534303), (99, 518112), (108, 474936), (112, 457974), (126, 407088), (132, 388584), (144, 356202), (154, 333072), (162, 316624), (168, 305316), (176, 291438), (189, 271392), (198, 259056), (216, 237468), (224, 228987), (231, 222048), (252, 203544), (257, 199584), (264, 194292), (288, 178101), (297, 172704), (308, 166536), (324, 158312), (336, 152658), (352, 145719), (378, 135696), (396, 129528), (432, 118734), (462, 111024), (504, 101772), (514, 99792), (528, 97146), (567, 90464), (594, 86352), (616, 83268), (648, 79156), (672, 76329), (693, 74016), (756, 67848), (771, 66528), (792, 64764), (864, 59367), (891, 57568), (924, 55512), (1008, 50886), (1028, 49896), (1056, 48573), (1134, 45232), (1188, 43176), (1232, 41634), (1296, 39578), (1386, 37008), (1512, 33924), (1542, 33264), (1584, 32382), (1782, 28784), (1799, 28512), (1848, 27756), (2016, 25443), (2056, 24948), (2079, 24672), (2268, 22616), (2313, 22176), (2376, 21588), (2464, 20817), (2592, 19789), (2772, 18504), (2827, 18144), (3024, 16962), (3084, 16632), (3168, 16191), (3564, 14392), (3598, 14256), (3696, 13878), (4112, 12474), (4158, 12336), (4536, 11308), (4626, 11088), (4752, 10794), (5397, 9504), (5544, 9252), (5654, 9072), (6048, 8481), (6168, 8316), (6237, 8224), (6939, 7392), (7128, 7196)]