51579750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 130253760

約数和(自身を除く): 78674010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 125, 150, 194, 250, 291, 375, 485, 582, 709, 750, 970, 1418, 1455, 2127, 2425, 2910, 3545, 4254, 4850, 7090, 7275, 10635, 12125, 14550, 17725, 21270, 24250, 35450, 36375, 53175, 68773, 72750, 88625, 106350, 137546, 177250, 206319, 265875, 343865, 412638, 531750, 687730, 1031595, 1719325, 2063190, 3438650, 5157975, 8596625, 10315950, 17193250, 25789875, 51579750]

約数ペア:

[(1, 51579750), (2, 25789875), (3, 17193250), (5, 10315950), (6, 8596625), (10, 5157975), (15, 3438650), (25, 2063190), (30, 1719325), (50, 1031595), (75, 687730), (97, 531750), (125, 412638), (150, 343865), (194, 265875), (250, 206319), (291, 177250), (375, 137546), (485, 106350), (582, 88625), (709, 72750), (750, 68773), (970, 53175), (1418, 36375), (1455, 35450), (2127, 24250), (2425, 21270), (2910, 17725), (3545, 14550), (4254, 12125), (4850, 10635), (7090, 7275)]