55878526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1248

約数の個数: 24

約数和(自身を含む): 92619072

約数和(自身を除く): 36740546

約数列:

[1, 2, 11, 22, 121, 233, 242, 466, 991, 1982, 2563, 5126, 10901, 21802, 28193, 56386, 119911, 230903, 239822, 461806, 2539933, 5079866, 27939263, 55878526]

約数ペア:

[(1, 55878526), (2, 27939263), (11, 5079866), (22, 2539933), (121, 461806), (233, 239822), (242, 230903), (466, 119911), (991, 56386), (1982, 28193), (2563, 21802), (5126, 10901)]