55279118

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 84419280

約数和(自身を除く): 29140162

約数列:

[1, 2, 101, 131, 202, 262, 2089, 4178, 13231, 26462, 210989, 273659, 421978, 547318, 27639559, 55279118]

約数ペア:

[(1, 55279118), (2, 27639559), (101, 547318), (131, 421978), (202, 273659), (262, 210989), (2089, 26462), (4178, 13231)]