51147838

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 90627264

約数和(自身を除く): 39479426

約数列:

[1, 2, 7, 14, 37, 74, 259, 293, 337, 518, 586, 674, 2051, 2359, 4102, 4718, 10841, 12469, 21682, 24938, 75887, 87283, 98741, 151774, 174566, 197482, 691187, 1382374, 3653417, 7306834, 25573919, 51147838]

約数ペア:

[(1, 51147838), (2, 25573919), (7, 7306834), (14, 3653417), (37, 1382374), (74, 691187), (259, 197482), (293, 174566), (337, 151774), (518, 98741), (586, 87283), (674, 75887), (2051, 24938), (2359, 21682), (4102, 12469), (4718, 10841)]