27628810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251171}}^1$

素因数の和:251189

約数の個数: 16

約数和(自身を含む): 54253152

約数和(自身を除く): 26624342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251171, 502342, 1255855, 2511710, 2762881, 5525762, 13814405, 27628810]

約数ペア:

[(1, 27628810), (2, 13814405), (5, 5525762), (10, 2762881), (11, 2511710), (22, 1255855), (55, 502342), (110, 251171)]