27556870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 26771450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 523, 958, 1046, 2395, 2615, 4790, 5230, 5269, 5753, 10538, 11506, 26345, 28765, 52690, 57530, 250517, 501034, 1252585, 2505170, 2755687, 5511374, 13778435, 27556870]

約数ペア:

[(1, 27556870), (2, 13778435), (5, 5511374), (10, 2755687), (11, 2505170), (22, 1252585), (55, 501034), (110, 250517), (479, 57530), (523, 52690), (958, 28765), (1046, 26345), (2395, 11506), (2615, 10538), (4790, 5753), (5230, 5269)]