51051960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141811}}^1$

素因数の和:141828

約数の個数: 48

約数和(自身を含む): 165920040

約数和(自身を除く): 114868080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141811, 283622, 425433, 567244, 709055, 850866, 1134488, 1276299, 1418110, 1701732, 2127165, 2552598, 2836220, 3403464, 4254330, 5105196, 5672440, 6381495, 8508660, 10210392, 12762990, 17017320, 25525980, 51051960]

約数ペア:

[(1, 51051960), (2, 25525980), (3, 17017320), (4, 12762990), (5, 10210392), (6, 8508660), (8, 6381495), (9, 5672440), (10, 5105196), (12, 4254330), (15, 3403464), (18, 2836220), (20, 2552598), (24, 2127165), (30, 1701732), (36, 1418110), (40, 1276299), (45, 1134488), (60, 850866), (72, 709055), (90, 567244), (120, 425433), (180, 283622), (360, 141811)]