51996798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 129168000

約数和(自身を除く): 77171202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 827, 998, 1497, 1654, 2481, 2994, 3493, 4491, 4962, 5789, 6986, 7443, 8982, 10479, 11578, 14886, 17367, 20958, 31437, 34734, 52101, 62874, 104202, 412673, 825346, 1238019, 2476038, 2888711, 3714057, 5777422, 7428114, 8666133, 17332266, 25998399, 51996798]

約数ペア:

[(1, 51996798), (2, 25998399), (3, 17332266), (6, 8666133), (7, 7428114), (9, 5777422), (14, 3714057), (18, 2888711), (21, 2476038), (42, 1238019), (63, 825346), (126, 412673), (499, 104202), (827, 62874), (998, 52101), (1497, 34734), (1654, 31437), (2481, 20958), (2994, 17367), (3493, 14886), (4491, 11578), (4962, 10479), (5789, 8982), (6986, 7443)]