51507054

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{42709}}^1$

素因数の和:42784

約数の個数: 24

約数和(自身を含む): 113266920

約数和(自身を除く): 61759866

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 42709, 85418, 128127, 256254, 384381, 768762, 2861503, 5723006, 8584509, 17169018, 25753527, 51507054]

約数ペア:

[(1, 51507054), (2, 25753527), (3, 17169018), (6, 8584509), (9, 5723006), (18, 2861503), (67, 768762), (134, 384381), (201, 256254), (402, 128127), (603, 85418), (1206, 42709)]