51026800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11597}}^1$

素因数の和:11626

約数の個数: 60

約数和(自身を含む): 133748136

約数和(自身を除く): 82721336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11597, 23194, 46388, 57985, 92776, 115970, 127567, 185552, 231940, 255134, 289925, 463880, 510268, 579850, 637835, 927760, 1020536, 1159700, 1275670, 2041072, 2319400, 2551340, 3189175, 4638800, 5102680, 6378350, 10205360, 12756700, 25513400, 51026800]

約数ペア:

[(1, 51026800), (2, 25513400), (4, 12756700), (5, 10205360), (8, 6378350), (10, 5102680), (11, 4638800), (16, 3189175), (20, 2551340), (22, 2319400), (25, 2041072), (40, 1275670), (44, 1159700), (50, 1020536), (55, 927760), (80, 637835), (88, 579850), (100, 510268), (110, 463880), (176, 289925), (200, 255134), (220, 231940), (275, 185552), (400, 127567), (440, 115970), (550, 92776), (880, 57985), (1100, 46388), (2200, 23194), (4400, 11597)]