54206220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31153}}^1$

素因数の和:31194

約数の個数: 48

約数和(自身を含む): 157016160

約数和(自身を除く): 102809940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31153, 62306, 93459, 124612, 155765, 186918, 311530, 373836, 467295, 623060, 903437, 934590, 1806874, 1869180, 2710311, 3613748, 4517185, 5420622, 9034370, 10841244, 13551555, 18068740, 27103110, 54206220]

約数ペア:

[(1, 54206220), (2, 27103110), (3, 18068740), (4, 13551555), (5, 10841244), (6, 9034370), (10, 5420622), (12, 4517185), (15, 3613748), (20, 2710311), (29, 1869180), (30, 1806874), (58, 934590), (60, 903437), (87, 623060), (116, 467295), (145, 373836), (174, 311530), (290, 186918), (348, 155765), (435, 124612), (580, 93459), (870, 62306), (1740, 31153)]