51687562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2083}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 81776160

約数和(自身を除く): 30088598

約数列:

[1, 2, 19, 38, 653, 1306, 2083, 4166, 12407, 24814, 39577, 79154, 1360199, 2720398, 25843781, 51687562]

約数ペア:

[(1, 51687562), (2, 25843781), (19, 2720398), (38, 1360199), (653, 79154), (1306, 39577), (2083, 24814), (4166, 12407)]