55631513

素因数分解:

$7^3\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 66000000

約数和(自身を除く): 10368487

約数列:

[1, 7, 49, 59, 343, 413, 2749, 2891, 19243, 20237, 134701, 162191, 942907, 1135337, 7947359, 55631513]

約数ペア:

[(1, 55631513), (7, 7947359), (49, 1135337), (59, 942907), (343, 162191), (413, 134701), (2749, 20237), (2891, 19243)]