49148950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 97029504

約数和(自身を除く): 47880554

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 775, 857, 925, 1147, 1550, 1714, 1850, 2294, 4285, 5735, 8570, 11470, 21425, 26567, 28675, 31709, 42850, 53134, 57350, 63418, 132835, 158545, 265670, 317090, 664175, 792725, 982979, 1328350, 1585450, 1965958, 4914895, 9829790, 24574475, 49148950]

約数ペア:

[(1, 49148950), (2, 24574475), (5, 9829790), (10, 4914895), (25, 1965958), (31, 1585450), (37, 1328350), (50, 982979), (62, 792725), (74, 664175), (155, 317090), (185, 265670), (310, 158545), (370, 132835), (775, 63418), (857, 57350), (925, 53134), (1147, 42850), (1550, 31709), (1714, 28675), (1850, 26567), (2294, 21425), (4285, 11470), (5735, 8570)]