55549266

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{21991}}^1$

素因数の和:22417

約数の個数: 16

約数和(自身を含む): 111367488

約数和(自身を除く): 55818222

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 21991, 43982, 65973, 131946, 9258211, 18516422, 27774633, 55549266]

約数ペア:

[(1, 55549266), (2, 27774633), (3, 18516422), (6, 9258211), (421, 131946), (842, 65973), (1263, 43982), (2526, 21991)]