54812290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421633}}^1$

素因数の和:421653

約数の個数: 16

約数和(自身を含む): 106251768

約数和(自身を除く): 51439478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421633, 843266, 2108165, 4216330, 5481229, 10962458, 27406145, 54812290]

約数ペア:

[(1, 54812290), (2, 27406145), (5, 10962458), (10, 5481229), (13, 4216330), (26, 2108165), (65, 843266), (130, 421633)]