51128804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 92969856

約数和(自身を除く): 41841052

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 4391, 5822, 8782, 11644, 17564, 180031, 311761, 360062, 623522, 720124, 1247044, 12782201, 25564402, 51128804]

約数ペア:

[(1, 51128804), (2, 25564402), (4, 12782201), (41, 1247044), (71, 720124), (82, 623522), (142, 360062), (164, 311761), (284, 180031), (2911, 17564), (4391, 11644), (5822, 8782)]