51856270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73037}}^1$

素因数の和:73115

約数の個数: 16

約数和(自身を含む): 94657248

約数和(自身を除く): 42800978

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 73037, 146074, 365185, 730370, 5185627, 10371254, 25928135, 51856270]

約数ペア:

[(1, 51856270), (2, 25928135), (5, 10371254), (10, 5185627), (71, 730370), (142, 365185), (355, 146074), (710, 73037)]