56554805240

素因数分解:

$2^3\times 5^1\times {\mathrm{1413870131}}^1$

素因数の和:1413870142

約数の個数: 16

約数和(自身を含む): 127248311880

約数和(自身を除く): 70693506640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413870131, 2827740262, 5655480524, 7069350655, 11310961048, 14138701310, 28277402620, 56554805240]

約数ペア:

[(1, 56554805240), (2, 28277402620), (4, 14138701310), (5, 11310961048), (8, 7069350655), (10, 5655480524), (20, 2827740262), (40, 1413870131)]