51583180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6337}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 121385376

約数和(自身を除く): 69802196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6337, 8140, 12674, 25348, 31685, 63370, 69707, 126740, 139414, 234469, 278828, 348535, 468938, 697070, 937876, 1172345, 1394140, 2344690, 2579159, 4689380, 5158318, 10316636, 12895795, 25791590, 51583180]

約数ペア:

[(1, 51583180), (2, 25791590), (4, 12895795), (5, 10316636), (10, 5158318), (11, 4689380), (20, 2579159), (22, 2344690), (37, 1394140), (44, 1172345), (55, 937876), (74, 697070), (110, 468938), (148, 348535), (185, 278828), (220, 234469), (370, 139414), (407, 126740), (740, 69707), (814, 63370), (1628, 31685), (2035, 25348), (4070, 12674), (6337, 8140)]