49997717950

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1069}}^1\times {\mathrm{5407}}^1$

素因数の和:6661

約数の個数: 48

約数和(自身を含む): 93638113920

約数和(自身を除く): 43640395970

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1069, 1730, 2138, 4325, 5345, 5407, 8650, 10690, 10814, 26725, 27035, 53450, 54070, 135175, 184937, 270350, 369874, 924685, 935411, 1849370, 1870822, 4623425, 4677055, 5780083, 9246850, 9354110, 11560166, 23385275, 28900415, 46770550, 57800830, 144502075, 289004150, 999954359, 1999908718, 4999771795, 9999543590, 24998858975, 49997717950]

約数ペア:

[(1, 49997717950), (2, 24998858975), (5, 9999543590), (10, 4999771795), (25, 1999908718), (50, 999954359), (173, 289004150), (346, 144502075), (865, 57800830), (1069, 46770550), (1730, 28900415), (2138, 23385275), (4325, 11560166), (5345, 9354110), (5407, 9246850), (8650, 5780083), (10690, 4677055), (10814, 4623425), (26725, 1870822), (27035, 1849370), (53450, 935411), (54070, 924685), (135175, 369874), (184937, 270350)]