51811204

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{61}}^2$

素因数の和:244

約数の個数: 27

約数和(自身を含む): 93769221

約数和(自身を除く): 41958017

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3481, 3599, 3721, 6962, 7198, 7442, 13924, 14396, 14884, 212341, 219539, 424682, 439078, 849364, 878156, 12952801, 25905602, 51811204]

約数ペア:

[(1, 51811204), (2, 25905602), (4, 12952801), (59, 878156), (61, 849364), (118, 439078), (122, 424682), (236, 219539), (244, 212341), (3481, 14884), (3599, 14396), (3721, 13924), (6962, 7442)]