56858060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3943}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 137819136

約数和(自身を除く): 80961076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 3943, 7210, 7886, 14420, 15772, 19715, 27601, 39430, 55202, 78860, 110404, 138005, 276010, 406129, 552020, 812258, 1624516, 2030645, 2842903, 4061290, 5685806, 8122580, 11371612, 14214515, 28429030, 56858060]

約数ペア:

[(1, 56858060), (2, 28429030), (4, 14214515), (5, 11371612), (7, 8122580), (10, 5685806), (14, 4061290), (20, 2842903), (28, 2030645), (35, 1624516), (70, 812258), (103, 552020), (140, 406129), (206, 276010), (412, 138005), (515, 110404), (721, 78860), (1030, 55202), (1442, 39430), (2060, 27601), (2884, 19715), (3605, 15772), (3943, 14420), (7210, 7886)]