54821574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 125951280

約数和(自身を除く): 71129706

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1021, 1413, 2042, 2826, 2983, 3063, 5966, 6126, 8949, 9189, 17898, 18378, 19399, 26847, 38798, 53694, 58197, 116394, 160297, 174591, 320594, 349182, 480891, 961782, 1442673, 2885346, 3045643, 6091286, 9136929, 18273858, 27410787, 54821574]

約数ペア:

[(1, 54821574), (2, 27410787), (3, 18273858), (6, 9136929), (9, 6091286), (18, 3045643), (19, 2885346), (38, 1442673), (57, 961782), (114, 480891), (157, 349182), (171, 320594), (314, 174591), (342, 160297), (471, 116394), (942, 58197), (1021, 53694), (1413, 38798), (2042, 26847), (2826, 19399), (2983, 18378), (3063, 17898), (5966, 9189), (6126, 8949)]