55142406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{278497}}^1$

素因数の和:278516

約数の個数: 24

約数和(自身を含む): 130337064

約数和(自身を除く): 75194658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 278497, 556994, 835491, 1670982, 2506473, 3063467, 5012946, 6126934, 9190401, 18380802, 27571203, 55142406]

約数ペア:

[(1, 55142406), (2, 27571203), (3, 18380802), (6, 9190401), (9, 6126934), (11, 5012946), (18, 3063467), (22, 2506473), (33, 1670982), (66, 835491), (99, 556994), (198, 278497)]