53693780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383527}}^1$

素因数の和:383543

約数の個数: 24

約数和(自身を含む): 128865408

約数和(自身を除く): 75171628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383527, 767054, 1534108, 1917635, 2684689, 3835270, 5369378, 7670540, 10738756, 13423445, 26846890, 53693780]

約数ペア:

[(1, 53693780), (2, 26846890), (4, 13423445), (5, 10738756), (7, 7670540), (10, 5369378), (14, 3835270), (20, 2684689), (28, 1917635), (35, 1534108), (70, 767054), (140, 383527)]