49403907

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3912

約数の個数: 36

約数和(自身を含む): 85896720

約数和(自身を除く): 36492813

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 3863, 4263, 11589, 12789, 27041, 34767, 81123, 112027, 189287, 243369, 336081, 567861, 784189, 1008243, 1703583, 2352567, 5489323, 7057701, 16467969, 49403907]

約数ペア:

[(1, 49403907), (3, 16467969), (7, 7057701), (9, 5489323), (21, 2352567), (29, 1703583), (49, 1008243), (63, 784189), (87, 567861), (147, 336081), (203, 243369), (261, 189287), (441, 112027), (609, 81123), (1421, 34767), (1827, 27041), (3863, 12789), (4263, 11589)]