50919040

素因数分解:

$2^7\times 5^1\times {\mathrm{79561}}^1$

素因数の和:79580

約数の個数: 32

約数和(自身を含む): 121729860

約数和(自身を除く): 70810820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 79561, 159122, 318244, 397805, 636488, 795610, 1272976, 1591220, 2545952, 3182440, 5091904, 6364880, 10183808, 12729760, 25459520, 50919040]

約数ペア:

[(1, 50919040), (2, 25459520), (4, 12729760), (5, 10183808), (8, 6364880), (10, 5091904), (16, 3182440), (20, 2545952), (32, 1591220), (40, 1272976), (64, 795610), (80, 636488), (128, 397805), (160, 318244), (320, 159122), (640, 79561)]