52560620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8731}}^1$

素因数の和:8790

約数の個数: 48

約数和(自身を含む): 129093888

約数和(自身を除く): 76533268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8731, 17462, 34924, 43655, 61117, 87310, 122234, 174620, 244468, 305585, 375433, 611170, 750866, 1222340, 1501732, 1877165, 2628031, 3754330, 5256062, 7508660, 10512124, 13140155, 26280310, 52560620]

約数ペア:

[(1, 52560620), (2, 26280310), (4, 13140155), (5, 10512124), (7, 7508660), (10, 5256062), (14, 3754330), (20, 2628031), (28, 1877165), (35, 1501732), (43, 1222340), (70, 750866), (86, 611170), (140, 375433), (172, 305585), (215, 244468), (301, 174620), (430, 122234), (602, 87310), (860, 61117), (1204, 43655), (1505, 34924), (3010, 17462), (6020, 8731)]