55990398

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{252209}}^1$

素因数の和:252251

約数の個数: 16

約数和(自身を含む): 115007760

約数和(自身を除く): 59017362

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 252209, 504418, 756627, 1513254, 9331733, 18663466, 27995199, 55990398]

約数ペア:

[(1, 55990398), (2, 27995199), (3, 18663466), (6, 9331733), (37, 1513254), (74, 756627), (111, 504418), (222, 252209)]