51070228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{105517}}^1$

素因数の和:105543

約数の個数: 18

約数和(自身を含む): 98237258

約数和(自身を除く): 47167030

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 105517, 211034, 422068, 1160687, 2321374, 4642748, 12767557, 25535114, 51070228]

約数ペア:

[(1, 51070228), (2, 25535114), (4, 12767557), (11, 4642748), (22, 2321374), (44, 1160687), (121, 422068), (242, 211034), (484, 105517)]