51631058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 83524608

約数和(自身を除く): 31893550

約数列:

[1, 2, 31, 37, 62, 71, 74, 142, 317, 634, 1147, 2201, 2294, 2627, 4402, 5254, 9827, 11729, 19654, 22507, 23458, 45014, 81437, 162874, 363599, 697717, 727198, 832759, 1395434, 1665518, 25815529, 51631058]

約数ペア:

[(1, 51631058), (2, 25815529), (31, 1665518), (37, 1395434), (62, 832759), (71, 727198), (74, 697717), (142, 363599), (317, 162874), (634, 81437), (1147, 45014), (2201, 23458), (2294, 22507), (2627, 19654), (4402, 11729), (5254, 9827)]