49108080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29231}}^1$

素因数の和:29254

約数の個数: 80

約数和(自身を含む): 173988864

約数和(自身を除く): 124880784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 29231, 58462, 87693, 116924, 146155, 175386, 204617, 233848, 292310, 350772, 409234, 438465, 467696, 584620, 613851, 701544, 818468, 876930, 1023085, 1169240, 1227702, 1403088, 1636936, 1753860, 2046170, 2338480, 2455404, 3069255, 3273872, 3507720, 4092340, 4910808, 6138510, 7015440, 8184680, 9821616, 12277020, 16369360, 24554040, 49108080]

約数ペア:

[(1, 49108080), (2, 24554040), (3, 16369360), (4, 12277020), (5, 9821616), (6, 8184680), (7, 7015440), (8, 6138510), (10, 4910808), (12, 4092340), (14, 3507720), (15, 3273872), (16, 3069255), (20, 2455404), (21, 2338480), (24, 2046170), (28, 1753860), (30, 1636936), (35, 1403088), (40, 1227702), (42, 1169240), (48, 1023085), (56, 876930), (60, 818468), (70, 701544), (80, 613851), (84, 584620), (105, 467696), (112, 438465), (120, 409234), (140, 350772), (168, 292310), (210, 233848), (240, 204617), (280, 175386), (336, 146155), (420, 116924), (560, 87693), (840, 58462), (1680, 29231)]