51039450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 175703040

約数和(自身を除く): 124663590

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, 90, 99, 105, 110, 126, 135, 150, 154, 165, 175, 189, 198, 210, 225, 231, 270, 275, 297, 315, 330, 350, 378, 385, 450, 462, 491, 495, 525, 550, 594, 630, 675, 693, 770, 825, 945, 982, 990, 1050, 1155, 1350, 1386, 1473, 1485, 1575, 1650, 1890, 1925, 2079, 2310, 2455, 2475, 2946, 2970, 3150, 3437, 3465, 3850, 4158, 4419, 4725, 4910, 4950, 5401, 5775, 6874, 6930, 7365, 7425, 8838, 9450, 10311, 10395, 10802, 11550, 12275, 13257, 14730, 14850, 16203, 17185, 17325, 20622, 20790, 22095, 24550, 26514, 27005, 30933, 32406, 34370, 34650, 36825, 37807, 44190, 48609, 51555, 51975, 54010, 61866, 66285, 73650, 75614, 81015, 85925, 92799, 97218, 103110, 103950, 110475, 113421, 132570, 135025, 145827, 154665, 162030, 171850, 185598, 189035, 220950, 226842, 243045, 257775, 270050, 291654, 309330, 331425, 340263, 378070, 405075, 463995, 486090, 515550, 567105, 662850, 680526, 729135, 773325, 810150, 927990, 945175, 1020789, 1134210, 1215225, 1458270, 1546650, 1701315, 1890350, 2041578, 2319975, 2430450, 2835525, 3402630, 3645675, 4639950, 5103945, 5671050, 7291350, 8506575, 10207890, 17013150, 25519725, 51039450]

約数ペア:

[(1, 51039450), (2, 25519725), (3, 17013150), (5, 10207890), (6, 8506575), (7, 7291350), (9, 5671050), (10, 5103945), (11, 4639950), (14, 3645675), (15, 3402630), (18, 2835525), (21, 2430450), (22, 2319975), (25, 2041578), (27, 1890350), (30, 1701315), (33, 1546650), (35, 1458270), (42, 1215225), (45, 1134210), (50, 1020789), (54, 945175), (55, 927990), (63, 810150), (66, 773325), (70, 729135), (75, 680526), (77, 662850), (90, 567105), (99, 515550), (105, 486090), (110, 463995), (126, 405075), (135, 378070), (150, 340263), (154, 331425), (165, 309330), (175, 291654), (189, 270050), (198, 257775), (210, 243045), (225, 226842), (231, 220950), (270, 189035), (275, 185598), (297, 171850), (315, 162030), (330, 154665), (350, 145827), (378, 135025), (385, 132570), (450, 113421), (462, 110475), (491, 103950), (495, 103110), (525, 97218), (550, 92799), (594, 85925), (630, 81015), (675, 75614), (693, 73650), (770, 66285), (825, 61866), (945, 54010), (982, 51975), (990, 51555), (1050, 48609), (1155, 44190), (1350, 37807), (1386, 36825), (1473, 34650), (1485, 34370), (1575, 32406), (1650, 30933), (1890, 27005), (1925, 26514), (2079, 24550), (2310, 22095), (2455, 20790), (2475, 20622), (2946, 17325), (2970, 17185), (3150, 16203), (3437, 14850), (3465, 14730), (3850, 13257), (4158, 12275), (4419, 11550), (4725, 10802), (4910, 10395), (4950, 10311), (5401, 9450), (5775, 8838), (6874, 7425), (6930, 7365)]