51239488

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 42

約数和(自身を含む): 104338374

約数和(自身を除く): 53098886

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 433, 688, 866, 1376, 1732, 1849, 2752, 3464, 3698, 6928, 7396, 13856, 14792, 18619, 27712, 29584, 37238, 59168, 74476, 118336, 148952, 297904, 595808, 800617, 1191616, 1601234, 3202468, 6404936, 12809872, 25619744, 51239488]

約数ペア:

[(1, 51239488), (2, 25619744), (4, 12809872), (8, 6404936), (16, 3202468), (32, 1601234), (43, 1191616), (64, 800617), (86, 595808), (172, 297904), (344, 148952), (433, 118336), (688, 74476), (866, 59168), (1376, 37238), (1732, 29584), (1849, 27712), (2752, 18619), (3464, 14792), (3698, 13856), (6928, 7396)]