50262640

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1451}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 117211248

約数和(自身を除く): 66948608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1451, 1732, 2165, 2902, 3464, 4330, 5804, 6928, 7255, 8660, 11608, 14510, 17320, 23216, 29020, 34640, 58040, 116080, 628283, 1256566, 2513132, 3141415, 5026264, 6282830, 10052528, 12565660, 25131320, 50262640]

約数ペア:

[(1, 50262640), (2, 25131320), (4, 12565660), (5, 10052528), (8, 6282830), (10, 5026264), (16, 3141415), (20, 2513132), (40, 1256566), (80, 628283), (433, 116080), (866, 58040), (1451, 34640), (1732, 29020), (2165, 23216), (2902, 17320), (3464, 14510), (4330, 11608), (5804, 8660), (6928, 7255)]