51519977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 55617408

約数和(自身を除く): 4097431

約数列:

[1, 23, 43, 113, 461, 989, 2599, 4859, 10603, 19823, 52093, 111757, 455929, 1198139, 2239999, 51519977]

約数ペア:

[(1, 51519977), (23, 2239999), (43, 1198139), (113, 455929), (461, 111757), (989, 52093), (2599, 19823), (4859, 10603)]