56178080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50159}}^1$

素因数の和:50181

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 95505760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 50159, 100318, 200636, 250795, 351113, 401272, 501590, 702226, 802544, 1003180, 1404452, 1605088, 1755565, 2006360, 2808904, 3511130, 4012720, 5617808, 7022260, 8025440, 11235616, 14044520, 28089040, 56178080]

約数ペア:

[(1, 56178080), (2, 28089040), (4, 14044520), (5, 11235616), (7, 8025440), (8, 7022260), (10, 5617808), (14, 4012720), (16, 3511130), (20, 2808904), (28, 2006360), (32, 1755565), (35, 1605088), (40, 1404452), (56, 1003180), (70, 802544), (80, 702226), (112, 501590), (140, 401272), (160, 351113), (224, 250795), (280, 200636), (560, 100318), (1120, 50159)]