54228190

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27527}}^1$

素因数の和:27731

約数の個数: 16

約数和(自身を含む): 98109792

約数和(自身を除く): 43881602

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 27527, 55054, 137635, 275270, 5422819, 10845638, 27114095, 54228190]

約数ペア:

[(1, 54228190), (2, 27114095), (5, 10845638), (10, 5422819), (197, 275270), (394, 137635), (985, 55054), (1970, 27527)]