55513619

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{66643}}^1$

素因数の和:66674

約数の個数: 12

約数和(自身を含む): 68376744

約数和(自身を除く): 12863125

約数列:

[1, 7, 17, 49, 119, 833, 66643, 466501, 1132931, 3265507, 7930517, 55513619]

約数ペア:

[(1, 55513619), (7, 7930517), (17, 3265507), (49, 1132931), (119, 466501), (833, 66643)]