54826785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 112039200

約数和(自身を除く): 57212415

約数列:

[1, 3, 5, 9, 13, 15, 17, 37, 39, 45, 51, 65, 85, 111, 117, 149, 153, 185, 195, 221, 255, 333, 447, 481, 555, 585, 629, 663, 745, 765, 1105, 1341, 1443, 1665, 1887, 1937, 1989, 2235, 2405, 2533, 3145, 3315, 4329, 5513, 5661, 5811, 6705, 7215, 7599, 8177, 9435, 9685, 9945, 12665, 16539, 17433, 21645, 22797, 24531, 27565, 28305, 29055, 32929, 37995, 40885, 49617, 71669, 73593, 82695, 87165, 93721, 98787, 113985, 122655, 164645, 215007, 248085, 281163, 296361, 358345, 367965, 468605, 493935, 645021, 843489, 1075035, 1218373, 1405815, 1481805, 3225105, 3655119, 4217445, 6091865, 10965357, 18275595, 54826785]

約数ペア:

[(1, 54826785), (3, 18275595), (5, 10965357), (9, 6091865), (13, 4217445), (15, 3655119), (17, 3225105), (37, 1481805), (39, 1405815), (45, 1218373), (51, 1075035), (65, 843489), (85, 645021), (111, 493935), (117, 468605), (149, 367965), (153, 358345), (185, 296361), (195, 281163), (221, 248085), (255, 215007), (333, 164645), (447, 122655), (481, 113985), (555, 98787), (585, 93721), (629, 87165), (663, 82695), (745, 73593), (765, 71669), (1105, 49617), (1341, 40885), (1443, 37995), (1665, 32929), (1887, 29055), (1937, 28305), (1989, 27565), (2235, 24531), (2405, 22797), (2533, 21645), (3145, 17433), (3315, 16539), (4329, 12665), (5513, 9945), (5661, 9685), (5811, 9435), (6705, 8177), (7215, 7599)]