47981030

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{15629}}^1$

素因数の和:15943

約数の個数: 16

約数和(自身を含む): 86652720

約数和(自身を除く): 38671690

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 15629, 31258, 78145, 156290, 4798103, 9596206, 23990515, 47981030]

約数ペア:

[(1, 47981030), (2, 23990515), (5, 9596206), (10, 4798103), (307, 156290), (614, 78145), (1535, 31258), (3070, 15629)]