55783180

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5333}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 117390672

約数和(自身を除く): 61607492

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 5333, 10460, 10666, 21332, 26665, 53330, 106660, 2789159, 5578318, 11156636, 13945795, 27891590, 55783180]

約数ペア:

[(1, 55783180), (2, 27891590), (4, 13945795), (5, 11156636), (10, 5578318), (20, 2789159), (523, 106660), (1046, 53330), (2092, 26665), (2615, 21332), (5230, 10666), (5333, 10460)]