51048468

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 138509280

約数和(自身を除く): 87460812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 1811, 2349, 3132, 3622, 4698, 5433, 7047, 7244, 9396, 10866, 14094, 16299, 21732, 28188, 32598, 48897, 52519, 65196, 97794, 105038, 146691, 157557, 195588, 210076, 293382, 315114, 440073, 472671, 586764, 630228, 880146, 945342, 1418013, 1760292, 1890684, 2836026, 4254039, 5672052, 8508078, 12762117, 17016156, 25524234, 51048468]

約数ペア:

[(1, 51048468), (2, 25524234), (3, 17016156), (4, 12762117), (6, 8508078), (9, 5672052), (12, 4254039), (18, 2836026), (27, 1890684), (29, 1760292), (36, 1418013), (54, 945342), (58, 880146), (81, 630228), (87, 586764), (108, 472671), (116, 440073), (162, 315114), (174, 293382), (243, 210076), (261, 195588), (324, 157557), (348, 146691), (486, 105038), (522, 97794), (783, 65196), (972, 52519), (1044, 48897), (1566, 32598), (1811, 28188), (2349, 21732), (3132, 16299), (3622, 14094), (4698, 10866), (5433, 9396), (7047, 7244)]