51455250

素因数分解:

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

素因数の和:61

約数の個数: 288

約数和(自身を含む): 181254528

約数和(自身を除く): 129799278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 81, 90, 99, 105, 110, 121, 125, 126, 135, 150, 154, 162, 165, 175, 189, 198, 210, 225, 231, 242, 243, 250, 270, 275, 297, 315, 330, 350, 363, 375, 378, 385, 405, 450, 462, 486, 495, 525, 550, 567, 594, 605, 630, 675, 693, 726, 750, 770, 810, 825, 847, 875, 891, 945, 990, 1050, 1089, 1125, 1134, 1155, 1210, 1215, 1350, 1375, 1386, 1485, 1575, 1650, 1694, 1701, 1750, 1782, 1815, 1890, 1925, 2025, 2079, 2178, 2250, 2310, 2430, 2475, 2541, 2625, 2673, 2750, 2835, 2970, 3025, 3150, 3267, 3375, 3402, 3465, 3630, 3850, 4050, 4125, 4158, 4235, 4455, 4725, 4950, 5082, 5250, 5346, 5445, 5670, 5775, 6050, 6075, 6237, 6534, 6750, 6930, 7425, 7623, 7875, 8250, 8470, 8505, 8910, 9075, 9450, 9625, 9801, 10125, 10395, 10890, 11550, 12150, 12375, 12474, 12705, 13365, 14175, 14850, 15125, 15246, 15750, 16335, 17010, 17325, 18150, 18711, 19250, 19602, 20250, 20790, 21175, 22275, 22869, 23625, 24750, 25410, 26730, 27225, 28350, 28875, 29403, 30250, 30375, 31185, 32670, 34650, 37125, 37422, 38115, 42350, 42525, 44550, 45375, 45738, 47250, 49005, 51975, 54450, 57750, 58806, 60750, 62370, 63525, 66825, 68607, 70875, 74250, 76230, 81675, 85050, 86625, 90750, 93555, 98010, 103950, 105875, 111375, 114345, 127050, 133650, 136125, 137214, 141750, 147015, 155925, 163350, 173250, 187110, 190575, 205821, 211750, 212625, 222750, 228690, 245025, 259875, 272250, 294030, 311850, 317625, 334125, 343035, 381150, 408375, 411642, 425250, 467775, 490050, 519750, 571725, 635250, 668250, 686070, 735075, 779625, 816750, 935550, 952875, 1029105, 1143450, 1225125, 1470150, 1559250, 1715175, 1905750, 2058210, 2338875, 2450250, 2858625, 3430350, 3675375, 4677750, 5145525, 5717250, 7350750, 8575875, 10291050, 17151750, 25727625, 51455250]

約数ペア:

[(1, 51455250), (2, 25727625), (3, 17151750), (5, 10291050), (6, 8575875), (7, 7350750), (9, 5717250), (10, 5145525), (11, 4677750), (14, 3675375), (15, 3430350), (18, 2858625), (21, 2450250), (22, 2338875), (25, 2058210), (27, 1905750), (30, 1715175), (33, 1559250), (35, 1470150), (42, 1225125), (45, 1143450), (50, 1029105), (54, 952875), (55, 935550), (63, 816750), (66, 779625), (70, 735075), (75, 686070), (77, 668250), (81, 635250), (90, 571725), (99, 519750), (105, 490050), (110, 467775), (121, 425250), (125, 411642), (126, 408375), (135, 381150), (150, 343035), (154, 334125), (162, 317625), (165, 311850), (175, 294030), (189, 272250), (198, 259875), (210, 245025), (225, 228690), (231, 222750), (242, 212625), (243, 211750), (250, 205821), (270, 190575), (275, 187110), (297, 173250), (315, 163350), (330, 155925), (350, 147015), (363, 141750), (375, 137214), (378, 136125), (385, 133650), (405, 127050), (450, 114345), (462, 111375), (486, 105875), (495, 103950), (525, 98010), (550, 93555), (567, 90750), (594, 86625), (605, 85050), (630, 81675), (675, 76230), (693, 74250), (726, 70875), (750, 68607), (770, 66825), (810, 63525), (825, 62370), (847, 60750), (875, 58806), (891, 57750), (945, 54450), (990, 51975), (1050, 49005), (1089, 47250), (1125, 45738), (1134, 45375), (1155, 44550), (1210, 42525), (1215, 42350), (1350, 38115), (1375, 37422), (1386, 37125), (1485, 34650), (1575, 32670), (1650, 31185), (1694, 30375), (1701, 30250), (1750, 29403), (1782, 28875), (1815, 28350), (1890, 27225), (1925, 26730), (2025, 25410), (2079, 24750), (2178, 23625), (2250, 22869), (2310, 22275), (2430, 21175), (2475, 20790), (2541, 20250), (2625, 19602), (2673, 19250), (2750, 18711), (2835, 18150), (2970, 17325), (3025, 17010), (3150, 16335), (3267, 15750), (3375, 15246), (3402, 15125), (3465, 14850), (3630, 14175), (3850, 13365), (4050, 12705), (4125, 12474), (4158, 12375), (4235, 12150), (4455, 11550), (4725, 10890), (4950, 10395), (5082, 10125), (5250, 9801), (5346, 9625), (5445, 9450), (5670, 9075), (5775, 8910), (6050, 8505), (6075, 8470), (6237, 8250), (6534, 7875), (6750, 7623), (6930, 7425)]