56220955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 83030400

約数和(自身を除く): 26809445

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 1549, 2135, 5185, 7259, 7745, 10843, 26333, 36295, 54215, 94489, 131665, 184331, 472445, 661423, 921655, 1606313, 3307115, 8031565, 11244191, 56220955]

約数ペア:

[(1, 56220955), (5, 11244191), (7, 8031565), (17, 3307115), (35, 1606313), (61, 921655), (85, 661423), (119, 472445), (305, 184331), (427, 131665), (595, 94489), (1037, 54215), (1549, 36295), (2135, 26333), (5185, 10843), (7259, 7745)]