51578968

素因数分解:

$2^3\times 7^3\times {\mathrm{18797}}^1$

素因数の和:18824

約数の個数: 32

約数和(自身を含む): 112788000

約数和(自身を除く): 61209032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 18797, 37594, 75188, 131579, 150376, 263158, 526316, 921053, 1052632, 1842106, 3684212, 6447371, 7368424, 12894742, 25789484, 51578968]

約数ペア:

[(1, 51578968), (2, 25789484), (4, 12894742), (7, 7368424), (8, 6447371), (14, 3684212), (28, 1842106), (49, 1052632), (56, 921053), (98, 526316), (196, 263158), (343, 150376), (392, 131579), (686, 75188), (1372, 37594), (2744, 18797)]