56552020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6029}}^1$

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 137773440

約数和(自身を除く): 81221420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 6029, 9380, 12058, 24116, 30145, 42203, 60290, 84406, 120580, 168812, 211015, 403943, 422030, 807886, 844060, 1615772, 2019715, 2827601, 4039430, 5655202, 8078860, 11310404, 14138005, 28276010, 56552020]

約数ペア:

[(1, 56552020), (2, 28276010), (4, 14138005), (5, 11310404), (7, 8078860), (10, 5655202), (14, 4039430), (20, 2827601), (28, 2019715), (35, 1615772), (67, 844060), (70, 807886), (134, 422030), (140, 403943), (268, 211015), (335, 168812), (469, 120580), (670, 84406), (938, 60290), (1340, 42203), (1876, 30145), (2345, 24116), (4690, 12058), (6029, 9380)]