55120554

素因数分解:

$2^1\times 3^3\times {\mathrm{1020751}}^1$

素因数の和:1020762

約数の個数: 16

約数和(自身を含む): 122490240

約数和(自身を除く): 67369686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1020751, 2041502, 3062253, 6124506, 9186759, 18373518, 27560277, 55120554]

約数ペア:

[(1, 55120554), (2, 27560277), (3, 18373518), (6, 9186759), (9, 6124506), (18, 3062253), (27, 2041502), (54, 1020751)]