55526260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39103}}^1$

素因数の和:39183

約数の個数: 24

約数和(自身を含む): 118250496

約数和(自身を除く): 62724236

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 39103, 78206, 156412, 195515, 391030, 782060, 2776313, 5552626, 11105252, 13881565, 27763130, 55526260]

約数ペア:

[(1, 55526260), (2, 27763130), (4, 13881565), (5, 11105252), (10, 5552626), (20, 2776313), (71, 782060), (142, 391030), (284, 195515), (355, 156412), (710, 78206), (1420, 39103)]