55989857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42773}}^1$

素因数の和:42808

約数の個数: 16

約数和(自身を含む): 73913472

約数和(自身を除く): 17923615

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 42773, 299411, 470503, 727141, 3293521, 5089987, 7998551, 55989857]

約数ペア:

[(1, 55989857), (7, 7998551), (11, 5089987), (17, 3293521), (77, 727141), (119, 470503), (187, 299411), (1309, 42773)]