51937418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4218

約数の個数: 24

約数和(自身を含む): 86660748

約数和(自身を除く): 34723330

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 4153, 6253, 8306, 12506, 53989, 107978, 153661, 307322, 701857, 1403714, 1997593, 3995186, 25968709, 51937418]

約数ペア:

[(1, 51937418), (2, 25968709), (13, 3995186), (26, 1997593), (37, 1403714), (74, 701857), (169, 307322), (338, 153661), (481, 107978), (962, 53989), (4153, 12506), (6253, 8306)]