54541390

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{25849}}^1$

素因数の和:26067

約数の個数: 16

約数和(自身を含む): 98643600

約数和(自身を除く): 44102210

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 25849, 51698, 129245, 258490, 5454139, 10908278, 27270695, 54541390]

約数ペア:

[(1, 54541390), (2, 27270695), (5, 10908278), (10, 5454139), (211, 258490), (422, 129245), (1055, 51698), (2110, 25849)]