47912240

素因数分解:

$2^4\times 5^1\times {\mathrm{598903}}^1$

素因数の和:598916

約数の個数: 20

約数和(自身を含む): 111396144

約数和(自身を除く): 63483904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 598903, 1197806, 2395612, 2994515, 4791224, 5989030, 9582448, 11978060, 23956120, 47912240]

約数ペア:

[(1, 47912240), (2, 23956120), (4, 11978060), (5, 9582448), (8, 5989030), (10, 4791224), (16, 2994515), (20, 2395612), (40, 1197806), (80, 598903)]