50866480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90833}}^1$

素因数の和:90853

約数の個数: 40

約数和(自身を含む): 135160992

約数和(自身を除く): 84294512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90833, 181666, 363332, 454165, 635831, 726664, 908330, 1271662, 1453328, 1816660, 2543324, 3179155, 3633320, 5086648, 6358310, 7266640, 10173296, 12716620, 25433240, 50866480]

約数ペア:

[(1, 50866480), (2, 25433240), (4, 12716620), (5, 10173296), (7, 7266640), (8, 6358310), (10, 5086648), (14, 3633320), (16, 3179155), (20, 2543324), (28, 1816660), (35, 1453328), (40, 1271662), (56, 908330), (70, 726664), (80, 635831), (112, 454165), (140, 363332), (280, 181666), (560, 90833)]