51022573

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 61621560

約数和(自身を除く): 10598987

約数列:

[1, 7, 41, 49, 109, 233, 287, 763, 1631, 2009, 4469, 5341, 9553, 11417, 25397, 31283, 66871, 177779, 218981, 468097, 1041277, 1244453, 7288939, 51022573]

約数ペア:

[(1, 51022573), (7, 7288939), (41, 1244453), (49, 1041277), (109, 468097), (233, 218981), (287, 177779), (763, 66871), (1631, 31283), (2009, 25397), (4469, 11417), (5341, 9553)]