47937790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 91717920

約数和(自身を除く): 43780130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 673, 838, 1346, 2095, 3365, 4190, 6730, 7123, 11441, 14246, 22882, 35615, 57205, 71230, 114410, 281987, 563974, 1409935, 2819870, 4793779, 9587558, 23968895, 47937790]

約数ペア:

[(1, 47937790), (2, 23968895), (5, 9587558), (10, 4793779), (17, 2819870), (34, 1409935), (85, 563974), (170, 281987), (419, 114410), (673, 71230), (838, 57205), (1346, 35615), (2095, 22882), (3365, 14246), (4190, 11441), (6730, 7123)]