51149748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17257}}^1$

素因数の和:17296

約数の個数: 48

約数和(自身を含む): 135302720

約数和(自身を除く): 84152972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 17257, 34514, 51771, 69028, 103542, 207084, 224341, 327883, 448682, 655766, 673023, 897364, 983649, 1311532, 1346046, 1967298, 2692092, 3934596, 4262479, 8524958, 12787437, 17049916, 25574874, 51149748]

約数ペア:

[(1, 51149748), (2, 25574874), (3, 17049916), (4, 12787437), (6, 8524958), (12, 4262479), (13, 3934596), (19, 2692092), (26, 1967298), (38, 1346046), (39, 1311532), (52, 983649), (57, 897364), (76, 673023), (78, 655766), (114, 448682), (156, 327883), (228, 224341), (247, 207084), (494, 103542), (741, 69028), (988, 51771), (1482, 34514), (2964, 17257)]