55323540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102451}}^1$

素因数の和:102469

約数の個数: 48

約数和(自身を含む): 172119360

約数和(自身を除く): 116795820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102451, 204902, 307353, 409804, 512255, 614706, 922059, 1024510, 1229412, 1536765, 1844118, 2049020, 2766177, 3073530, 3688236, 4610295, 5532354, 6147060, 9220590, 11064708, 13830885, 18441180, 27661770, 55323540]

約数ペア:

[(1, 55323540), (2, 27661770), (3, 18441180), (4, 13830885), (5, 11064708), (6, 9220590), (9, 6147060), (10, 5532354), (12, 4610295), (15, 3688236), (18, 3073530), (20, 2766177), (27, 2049020), (30, 1844118), (36, 1536765), (45, 1229412), (54, 1024510), (60, 922059), (90, 614706), (108, 512255), (135, 409804), (180, 307353), (270, 204902), (540, 102451)]