55051213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 66274560

約数和(自身を除く): 11223347

約数列:

[1, 7, 23, 109, 161, 763, 2507, 3137, 17549, 21959, 72151, 341933, 505057, 2393531, 7864459, 55051213]

約数ペア:

[(1, 55051213), (7, 7864459), (23, 2393531), (109, 505057), (161, 341933), (763, 72151), (2507, 21959), (3137, 17549)]