51723926

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 80959824

約数和(自身を除く): 29235898

約数列:

[1, 2, 43, 71, 86, 142, 197, 394, 1849, 3053, 3698, 6106, 8471, 13987, 16942, 27974, 131279, 262558, 364253, 601441, 728506, 1202882, 25861963, 51723926]

約数ペア:

[(1, 51723926), (2, 25861963), (43, 1202882), (71, 728506), (86, 601441), (142, 364253), (197, 262558), (394, 131279), (1849, 27974), (3053, 16942), (3698, 13987), (6106, 8471)]