50247040

素因数分解:

$2^7\times 5^1\times {\mathrm{78511}}^1$

素因数の和:78530

約数の個数: 32

約数和(自身を含む): 120123360

約数和(自身を除く): 69876320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 78511, 157022, 314044, 392555, 628088, 785110, 1256176, 1570220, 2512352, 3140440, 5024704, 6280880, 10049408, 12561760, 25123520, 50247040]

約数ペア:

[(1, 50247040), (2, 25123520), (4, 12561760), (5, 10049408), (8, 6280880), (10, 5024704), (16, 3140440), (20, 2512352), (32, 1570220), (40, 1256176), (64, 785110), (80, 628088), (128, 392555), (160, 314044), (320, 157022), (640, 78511)]