49207737575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{1361}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 64988102400

約数和(自身を除く): 15780364825

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 739, 1361, 1957, 2575, 3695, 6805, 9785, 14041, 18475, 25859, 34025, 48925, 70205, 76117, 129295, 140183, 351025, 380585, 646475, 700915, 1005779, 1446223, 1902925, 2663477, 3504575, 5028895, 7231115, 13317385, 19109801, 25144475, 36155575, 66586925, 95549005, 103595237, 477745025, 517976185, 1968309503, 2589880925, 9841547515, 49207737575]

約数ペア:

[(1, 49207737575), (5, 9841547515), (19, 2589880925), (25, 1968309503), (95, 517976185), (103, 477745025), (475, 103595237), (515, 95549005), (739, 66586925), (1361, 36155575), (1957, 25144475), (2575, 19109801), (3695, 13317385), (6805, 7231115), (9785, 5028895), (14041, 3504575), (18475, 2663477), (25859, 1902925), (34025, 1446223), (48925, 1005779), (70205, 700915), (76117, 646475), (129295, 380585), (140183, 351025)]