55321091

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 65049600

約数和(自身を除く): 9728509

約数列:

[1, 7, 43, 239, 301, 769, 1673, 5383, 10277, 33067, 71939, 183791, 231469, 1286537, 7903013, 55321091]

約数ペア:

[(1, 55321091), (7, 7903013), (43, 1286537), (239, 231469), (301, 183791), (769, 71939), (1673, 33067), (5383, 10277)]