51260879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 55641600

約数和(自身を除く): 4380721

約数列:

[1, 19, 47, 137, 419, 893, 2603, 6439, 7961, 19693, 57403, 122341, 374167, 1090657, 2697941, 51260879]

約数ペア:

[(1, 51260879), (19, 2697941), (47, 1090657), (137, 374167), (419, 122341), (893, 57403), (2603, 19693), (6439, 7961)]