51908716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 92610000

約数和(自身を除く): 40701284

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1049, 2098, 4196, 12371, 24742, 49484, 93361, 145811, 186722, 291622, 373444, 583244, 12977179, 25954358, 51908716]

約数ペア:

[(1, 51908716), (2, 25954358), (4, 12977179), (89, 583244), (139, 373444), (178, 291622), (278, 186722), (356, 145811), (556, 93361), (1049, 49484), (2098, 24742), (4196, 12371)]