55210474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{19157}}^1$

素因数の和:19301

約数の個数: 16

約数和(自身を含む): 91038816

約数和(自身を除く): 35828342

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 19157, 38314, 210727, 421454, 2509567, 5019134, 27605237, 55210474]

約数ペア:

[(1, 55210474), (2, 27605237), (11, 5019134), (22, 2509567), (131, 421454), (262, 210727), (1441, 38314), (2882, 19157)]