50915700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 180092640

約数和(自身を除く): 129176940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 37, 44, 45, 50, 55, 60, 66, 74, 75, 90, 99, 100, 110, 111, 132, 139, 148, 150, 165, 180, 185, 198, 220, 222, 225, 275, 278, 300, 330, 333, 370, 396, 407, 417, 444, 450, 495, 550, 555, 556, 660, 666, 695, 740, 814, 825, 834, 900, 925, 990, 1100, 1110, 1221, 1251, 1332, 1390, 1529, 1628, 1650, 1665, 1668, 1850, 1980, 2035, 2085, 2220, 2442, 2475, 2502, 2775, 2780, 3058, 3300, 3330, 3475, 3663, 3700, 4070, 4170, 4587, 4884, 4950, 5004, 5143, 5550, 6105, 6116, 6255, 6660, 6950, 7326, 7645, 8140, 8325, 8340, 9174, 9900, 10175, 10286, 10425, 11100, 12210, 12510, 13761, 13900, 14652, 15290, 15429, 16650, 18315, 18348, 20350, 20572, 20850, 22935, 24420, 25020, 25715, 27522, 30525, 30580, 30858, 31275, 33300, 36630, 38225, 40700, 41700, 45870, 46287, 51430, 55044, 56573, 61050, 61716, 62550, 68805, 73260, 76450, 77145, 91575, 91740, 92574, 102860, 113146, 114675, 122100, 125100, 128575, 137610, 152900, 154290, 169719, 183150, 185148, 226292, 229350, 231435, 257150, 275220, 282865, 308580, 339438, 344025, 366300, 385725, 458700, 462870, 509157, 514300, 565730, 678876, 688050, 771450, 848595, 925740, 1018314, 1131460, 1157175, 1376100, 1414325, 1542900, 1697190, 2036628, 2314350, 2545785, 2828650, 3394380, 4242975, 4628700, 5091570, 5657300, 8485950, 10183140, 12728925, 16971900, 25457850, 50915700]

約数ペア:

[(1, 50915700), (2, 25457850), (3, 16971900), (4, 12728925), (5, 10183140), (6, 8485950), (9, 5657300), (10, 5091570), (11, 4628700), (12, 4242975), (15, 3394380), (18, 2828650), (20, 2545785), (22, 2314350), (25, 2036628), (30, 1697190), (33, 1542900), (36, 1414325), (37, 1376100), (44, 1157175), (45, 1131460), (50, 1018314), (55, 925740), (60, 848595), (66, 771450), (74, 688050), (75, 678876), (90, 565730), (99, 514300), (100, 509157), (110, 462870), (111, 458700), (132, 385725), (139, 366300), (148, 344025), (150, 339438), (165, 308580), (180, 282865), (185, 275220), (198, 257150), (220, 231435), (222, 229350), (225, 226292), (275, 185148), (278, 183150), (300, 169719), (330, 154290), (333, 152900), (370, 137610), (396, 128575), (407, 125100), (417, 122100), (444, 114675), (450, 113146), (495, 102860), (550, 92574), (555, 91740), (556, 91575), (660, 77145), (666, 76450), (695, 73260), (740, 68805), (814, 62550), (825, 61716), (834, 61050), (900, 56573), (925, 55044), (990, 51430), (1100, 46287), (1110, 45870), (1221, 41700), (1251, 40700), (1332, 38225), (1390, 36630), (1529, 33300), (1628, 31275), (1650, 30858), (1665, 30580), (1668, 30525), (1850, 27522), (1980, 25715), (2035, 25020), (2085, 24420), (2220, 22935), (2442, 20850), (2475, 20572), (2502, 20350), (2775, 18348), (2780, 18315), (3058, 16650), (3300, 15429), (3330, 15290), (3475, 14652), (3663, 13900), (3700, 13761), (4070, 12510), (4170, 12210), (4587, 11100), (4884, 10425), (4950, 10286), (5004, 10175), (5143, 9900), (5550, 9174), (6105, 8340), (6116, 8325), (6255, 8140), (6660, 7645), (6950, 7326)]