54157768

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3853}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 116544960

約数和(自身を除く): 62387192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 3853, 7028, 7706, 14056, 15412, 26971, 30824, 53942, 107884, 215768, 967103, 1934206, 3868412, 6769721, 7736824, 13539442, 27078884, 54157768]

約数ペア:

[(1, 54157768), (2, 27078884), (4, 13539442), (7, 7736824), (8, 6769721), (14, 3868412), (28, 1934206), (56, 967103), (251, 215768), (502, 107884), (1004, 53942), (1757, 30824), (2008, 26971), (3514, 15412), (3853, 14056), (7028, 7706)]