50205680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89653}}^1$

素因数の和:89673

約数の個数: 40

約数和(自身を含む): 133405152

約数和(自身を除く): 83199472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 89653, 179306, 358612, 448265, 627571, 717224, 896530, 1255142, 1434448, 1793060, 2510284, 3137855, 3586120, 5020568, 6275710, 7172240, 10041136, 12551420, 25102840, 50205680]

約数ペア:

[(1, 50205680), (2, 25102840), (4, 12551420), (5, 10041136), (7, 7172240), (8, 6275710), (10, 5020568), (14, 3586120), (16, 3137855), (20, 2510284), (28, 1793060), (35, 1434448), (40, 1255142), (56, 896530), (70, 717224), (80, 627571), (112, 448265), (140, 358612), (280, 179306), (560, 89653)]