51348728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 48443272

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1759, 3518, 3649, 7036, 7298, 14072, 14596, 29192, 72119, 144238, 156551, 288476, 313102, 576952, 626204, 1252408, 6418591, 12837182, 25674364, 51348728]

約数ペア:

[(1, 51348728), (2, 25674364), (4, 12837182), (8, 6418591), (41, 1252408), (82, 626204), (89, 576952), (164, 313102), (178, 288476), (328, 156551), (356, 144238), (712, 72119), (1759, 29192), (3518, 14596), (3649, 14072), (7036, 7298)]