51236992

素因数分解:

$2^7\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 102396780

約数和(自身を除く): 51159788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 613, 653, 1226, 1306, 2452, 2612, 4904, 5224, 9808, 10448, 19616, 20896, 39232, 41792, 78464, 83584, 400289, 800578, 1601156, 3202312, 6404624, 12809248, 25618496, 51236992]

約数ペア:

[(1, 51236992), (2, 25618496), (4, 12809248), (8, 6404624), (16, 3202312), (32, 1601156), (64, 800578), (128, 400289), (613, 83584), (653, 78464), (1226, 41792), (1306, 39232), (2452, 20896), (2612, 19616), (4904, 10448), (5224, 9808)]