55657686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1325183}}^1$

素因数の和:1325195

約数の個数: 16

約数和(自身を含む): 127217664

約数和(自身を除く): 71559978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1325183, 2650366, 3975549, 7951098, 9276281, 18552562, 27828843, 55657686]

約数ペア:

[(1, 55657686), (2, 27828843), (3, 18552562), (6, 9276281), (7, 7951098), (14, 3975549), (21, 2650366), (42, 1325183)]