51041072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{187651}}^1$

素因数の和:187676

約数の個数: 20

約数和(自身を含む): 104709816

約数和(自身を除く): 53668744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 187651, 375302, 750604, 1501208, 3002416, 3190067, 6380134, 12760268, 25520536, 51041072]

約数ペア:

[(1, 51041072), (2, 25520536), (4, 12760268), (8, 6380134), (16, 3190067), (17, 3002416), (34, 1501208), (68, 750604), (136, 375302), (272, 187651)]