50723840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9932

約数の個数: 44

約数和(自身を含む): 121690056

約数和(自身を除く): 70966216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9907, 19814, 39628, 49535, 79256, 99070, 158512, 198140, 317024, 396280, 634048, 792560, 1268096, 1585120, 2536192, 3170240, 5072384, 6340480, 10144768, 12680960, 25361920, 50723840]

約数ペア:

[(1, 50723840), (2, 25361920), (4, 12680960), (5, 10144768), (8, 6340480), (10, 5072384), (16, 3170240), (20, 2536192), (32, 1585120), (40, 1268096), (64, 792560), (80, 634048), (128, 396280), (160, 317024), (256, 198140), (320, 158512), (512, 99070), (640, 79256), (1024, 49535), (1280, 39628), (2560, 19814), (5120, 9907)]