55658274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1325197}}^1$

素因数の和:1325209

約数の個数: 16

約数和(自身を含む): 127219008

約数和(自身を除く): 71560734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1325197, 2650394, 3975591, 7951182, 9276379, 18552758, 27829137, 55658274]

約数ペア:

[(1, 55658274), (2, 27829137), (3, 18552758), (6, 9276379), (7, 7951182), (14, 3975591), (21, 2650394), (42, 1325197)]