56256305

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 23577295

約数列:

[1, 5, 7, 35, 41, 197, 199, 205, 287, 985, 995, 1379, 1393, 1435, 6895, 6965, 8077, 8159, 39203, 40385, 40795, 56539, 57113, 196015, 274421, 282695, 285565, 1372105, 1607323, 8036615, 11251261, 56256305]

約数ペア:

[(1, 56256305), (5, 11251261), (7, 8036615), (35, 1607323), (41, 1372105), (197, 285565), (199, 282695), (205, 274421), (287, 196015), (985, 57113), (995, 56539), (1379, 40795), (1393, 40385), (1435, 39203), (6895, 8159), (6965, 8077)]