54258290

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19309}}^1$

素因数の和:19597

約数の個数: 16

約数和(自身を含む): 98017560

約数和(自身を除く): 43759270

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 19309, 38618, 96545, 193090, 5425829, 10851658, 27129145, 54258290]

約数ペア:

[(1, 54258290), (2, 27129145), (5, 10851658), (10, 5425829), (281, 193090), (562, 96545), (1405, 38618), (2810, 19309)]