51798164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107021}}^1$

素因数の和:107047

約数の個数: 18

約数和(自身を含む): 99637482

約数和(自身を除く): 47839318

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 107021, 214042, 428084, 1177231, 2354462, 4708924, 12949541, 25899082, 51798164]

約数ペア:

[(1, 51798164), (2, 25899082), (4, 12949541), (11, 4708924), (22, 2354462), (44, 1177231), (121, 428084), (242, 214042), (484, 107021)]