51161488

素因数分解:

$2^4\times 7^2\times {\mathrm{65257}}^1$

素因数の和:65279

約数の個数: 30

約数和(自身を含む): 115310886

約数和(自身を除く): 64149398

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 65257, 130514, 261028, 456799, 522056, 913598, 1044112, 1827196, 3197593, 3654392, 6395186, 7308784, 12790372, 25580744, 51161488]

約数ペア:

[(1, 51161488), (2, 25580744), (4, 12790372), (7, 7308784), (8, 6395186), (14, 3654392), (16, 3197593), (28, 1827196), (49, 1044112), (56, 913598), (98, 522056), (112, 456799), (196, 261028), (392, 130514), (784, 65257)]