55528146

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{54121}}^1$

素因数の和:54151

約数の個数: 32

約数和(自身を含む): 129892800

約数和(自身を除く): 74364654

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 54121, 108242, 162363, 324726, 487089, 974178, 1028299, 1461267, 2056598, 2922534, 3084897, 6169794, 9254691, 18509382, 27764073, 55528146]

約数ペア:

[(1, 55528146), (2, 27764073), (3, 18509382), (6, 9254691), (9, 6169794), (18, 3084897), (19, 2922534), (27, 2056598), (38, 1461267), (54, 1028299), (57, 974178), (114, 487089), (171, 324726), (342, 162363), (513, 108242), (1026, 54121)]