47817190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 90107136

約数和(自身を除く): 42289946

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2113, 2263, 4226, 4526, 10565, 11315, 21130, 22630, 65503, 131006, 154249, 308498, 327515, 655030, 771245, 1542490, 4781719, 9563438, 23908595, 47817190]

約数ペア:

[(1, 47817190), (2, 23908595), (5, 9563438), (10, 4781719), (31, 1542490), (62, 771245), (73, 655030), (146, 327515), (155, 308498), (310, 154249), (365, 131006), (730, 65503), (2113, 22630), (2263, 21130), (4226, 11315), (4526, 10565)]