51838042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{7621}}^1$

素因数の和:7821

約数の個数: 16

約数和(自身を含む): 82317600

約数和(自身を除く): 30479558

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 7621, 15242, 144799, 289598, 1364159, 2728318, 25919021, 51838042]

約数ペア:

[(1, 51838042), (2, 25919021), (19, 2728318), (38, 1364159), (179, 289598), (358, 144799), (3401, 15242), (6802, 7621)]