51285258

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{9791}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 63868662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 9791, 19582, 29373, 58746, 88119, 176238, 264357, 528714, 949727, 1899454, 2849181, 5698362, 8547543, 17095086, 25642629, 51285258]

約数ペア:

[(1, 51285258), (2, 25642629), (3, 17095086), (6, 8547543), (9, 5698362), (18, 2849181), (27, 1899454), (54, 949727), (97, 528714), (194, 264357), (291, 176238), (582, 88119), (873, 58746), (1746, 29373), (2619, 19582), (5238, 9791)]