51380188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3581}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 95682384

約数和(自身を除く): 44302196

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3581, 3587, 7162, 7174, 14324, 14348, 60877, 121754, 243508, 755591, 1511182, 3022364, 12845047, 25690094, 51380188]

約数ペア:

[(1, 51380188), (2, 25690094), (4, 12845047), (17, 3022364), (34, 1511182), (68, 755591), (211, 243508), (422, 121754), (844, 60877), (3581, 14348), (3587, 14324), (7162, 7174)]