51530850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 178113600

約数和(自身を除く): 126582750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 41, 42, 45, 49, 50, 54, 57, 63, 70, 75, 82, 90, 95, 98, 105, 114, 123, 126, 133, 135, 147, 150, 171, 175, 189, 190, 205, 210, 225, 245, 246, 266, 270, 285, 287, 294, 315, 342, 350, 369, 378, 399, 410, 441, 450, 475, 490, 513, 525, 570, 574, 615, 630, 665, 675, 735, 738, 779, 798, 855, 861, 882, 931, 945, 950, 1025, 1026, 1050, 1107, 1197, 1225, 1230, 1323, 1330, 1350, 1425, 1435, 1470, 1558, 1575, 1710, 1722, 1845, 1862, 1890, 1995, 2009, 2050, 2205, 2214, 2337, 2394, 2450, 2565, 2583, 2646, 2793, 2850, 2870, 3075, 3150, 3325, 3591, 3675, 3690, 3895, 3990, 4018, 4275, 4305, 4410, 4655, 4674, 4725, 5130, 5166, 5453, 5535, 5586, 5985, 6027, 6150, 6615, 6650, 7011, 7175, 7182, 7350, 7749, 7790, 8379, 8550, 8610, 9225, 9310, 9450, 9975, 10045, 10906, 11025, 11070, 11685, 11970, 12054, 12825, 12915, 13230, 13965, 14022, 14350, 15498, 16359, 16758, 17955, 18081, 18450, 19475, 19950, 20090, 21033, 21525, 22050, 23275, 23370, 25137, 25650, 25830, 27265, 27675, 27930, 29925, 30135, 32718, 33075, 35055, 35910, 36162, 38171, 38745, 38950, 41895, 42066, 43050, 46550, 49077, 50225, 50274, 54243, 54530, 55350, 58425, 59850, 60270, 64575, 66150, 69825, 70110, 76342, 77490, 81795, 83790, 89775, 90405, 98154, 100450, 105165, 108486, 114513, 116850, 125685, 129150, 136325, 139650, 147231, 150675, 163590, 175275, 179550, 180810, 190855, 193725, 209475, 210330, 229026, 245385, 251370, 271215, 272650, 294462, 301350, 343539, 350550, 381710, 387450, 408975, 418950, 452025, 490770, 525825, 542430, 572565, 628425, 687078, 736155, 817950, 904050, 954275, 1030617, 1051650, 1145130, 1226925, 1256850, 1356075, 1472310, 1717695, 1908550, 2061234, 2453850, 2712150, 2862825, 3435390, 3680775, 5153085, 5725650, 7361550, 8588475, 10306170, 17176950, 25765425, 51530850]

約数ペア:

[(1, 51530850), (2, 25765425), (3, 17176950), (5, 10306170), (6, 8588475), (7, 7361550), (9, 5725650), (10, 5153085), (14, 3680775), (15, 3435390), (18, 2862825), (19, 2712150), (21, 2453850), (25, 2061234), (27, 1908550), (30, 1717695), (35, 1472310), (38, 1356075), (41, 1256850), (42, 1226925), (45, 1145130), (49, 1051650), (50, 1030617), (54, 954275), (57, 904050), (63, 817950), (70, 736155), (75, 687078), (82, 628425), (90, 572565), (95, 542430), (98, 525825), (105, 490770), (114, 452025), (123, 418950), (126, 408975), (133, 387450), (135, 381710), (147, 350550), (150, 343539), (171, 301350), (175, 294462), (189, 272650), (190, 271215), (205, 251370), (210, 245385), (225, 229026), (245, 210330), (246, 209475), (266, 193725), (270, 190855), (285, 180810), (287, 179550), (294, 175275), (315, 163590), (342, 150675), (350, 147231), (369, 139650), (378, 136325), (399, 129150), (410, 125685), (441, 116850), (450, 114513), (475, 108486), (490, 105165), (513, 100450), (525, 98154), (570, 90405), (574, 89775), (615, 83790), (630, 81795), (665, 77490), (675, 76342), (735, 70110), (738, 69825), (779, 66150), (798, 64575), (855, 60270), (861, 59850), (882, 58425), (931, 55350), (945, 54530), (950, 54243), (1025, 50274), (1026, 50225), (1050, 49077), (1107, 46550), (1197, 43050), (1225, 42066), (1230, 41895), (1323, 38950), (1330, 38745), (1350, 38171), (1425, 36162), (1435, 35910), (1470, 35055), (1558, 33075), (1575, 32718), (1710, 30135), (1722, 29925), (1845, 27930), (1862, 27675), (1890, 27265), (1995, 25830), (2009, 25650), (2050, 25137), (2205, 23370), (2214, 23275), (2337, 22050), (2394, 21525), (2450, 21033), (2565, 20090), (2583, 19950), (2646, 19475), (2793, 18450), (2850, 18081), (2870, 17955), (3075, 16758), (3150, 16359), (3325, 15498), (3591, 14350), (3675, 14022), (3690, 13965), (3895, 13230), (3990, 12915), (4018, 12825), (4275, 12054), (4305, 11970), (4410, 11685), (4655, 11070), (4674, 11025), (4725, 10906), (5130, 10045), (5166, 9975), (5453, 9450), (5535, 9310), (5586, 9225), (5985, 8610), (6027, 8550), (6150, 8379), (6615, 7790), (6650, 7749), (7011, 7350), (7175, 7182)]