52179988

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20939}}^1$

素因数の和:21039

約数の個数: 24

約数和(自身を含む): 105537600

約数和(自身を除く): 53357612

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20939, 41878, 83756, 146573, 293146, 586292, 1863571, 3727142, 7454284, 13044997, 26089994, 52179988]

約数ペア:

[(1, 52179988), (2, 26089994), (4, 13044997), (7, 7454284), (14, 3727142), (28, 1863571), (89, 586292), (178, 293146), (356, 146573), (623, 83756), (1246, 41878), (2492, 20939)]