55318826

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2621}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 84858408

約数和(自身を除く): 29539582

約数列:

[1, 2, 61, 122, 173, 346, 2621, 5242, 10553, 21106, 159881, 319762, 453433, 906866, 27659413, 55318826]

約数ペア:

[(1, 55318826), (2, 27659413), (61, 906866), (122, 453433), (173, 319762), (346, 159881), (2621, 21106), (5242, 10553)]