52794140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 127142400

約数和(自身を除く): 74348260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 859, 878, 1718, 1756, 2195, 3073, 3436, 4295, 4390, 6013, 6146, 8590, 8780, 12026, 12292, 15365, 17180, 24052, 30065, 30730, 60130, 61460, 120260, 377101, 754202, 1508404, 1885505, 2639707, 3771010, 5279414, 7542020, 10558828, 13198535, 26397070, 52794140]

約数ペア:

[(1, 52794140), (2, 26397070), (4, 13198535), (5, 10558828), (7, 7542020), (10, 5279414), (14, 3771010), (20, 2639707), (28, 1885505), (35, 1508404), (70, 754202), (140, 377101), (439, 120260), (859, 61460), (878, 60130), (1718, 30730), (1756, 30065), (2195, 24052), (3073, 17180), (3436, 15365), (4295, 12292), (4390, 12026), (6013, 8780), (6146, 8590)]