54209770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{318881}}^1$

素因数の和:318905

約数の個数: 16

約数和(自身を含む): 103317768

約数和(自身を除く): 49107998

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 318881, 637762, 1594405, 3188810, 5420977, 10841954, 27104885, 54209770]

約数ペア:

[(1, 54209770), (2, 27104885), (5, 10841954), (10, 5420977), (17, 3188810), (34, 1594405), (85, 637762), (170, 318881)]