51277356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109567}}^1$

素因数の和:109590

約数の個数: 36

約数和(自身を含む): 139589632

約数和(自身を除く): 88312276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109567, 219134, 328701, 438268, 657402, 986103, 1314804, 1424371, 1972206, 2848742, 3944412, 4273113, 5697484, 8546226, 12819339, 17092452, 25638678, 51277356]

約数ペア:

[(1, 51277356), (2, 25638678), (3, 17092452), (4, 12819339), (6, 8546226), (9, 5697484), (12, 4273113), (13, 3944412), (18, 2848742), (26, 1972206), (36, 1424371), (39, 1314804), (52, 986103), (78, 657402), (117, 438268), (156, 328701), (234, 219134), (468, 109567)]