56554088440

素因数分解:

$2^3\times 5^1\times {\mathrm{1413852211}}^1$

素因数の和:1413852222

約数の個数: 16

約数和(自身を含む): 127246699080

約数和(自身を除く): 70692610640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413852211, 2827704422, 5655408844, 7069261055, 11310817688, 14138522110, 28277044220, 56554088440]

約数ペア:

[(1, 56554088440), (2, 28277044220), (4, 14138522110), (5, 11310817688), (8, 7069261055), (10, 5655408844), (20, 2827704422), (40, 1413852211)]