48279040

素因数分解:

$2^9\times 5^1\times {\mathrm{18859}}^1$

素因数の和:18882

約数の個数: 40

約数和(自身を含む): 115762680

約数和(自身を除く): 67483640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18859, 37718, 75436, 94295, 150872, 188590, 301744, 377180, 603488, 754360, 1206976, 1508720, 2413952, 3017440, 4827904, 6034880, 9655808, 12069760, 24139520, 48279040]

約数ペア:

[(1, 48279040), (2, 24139520), (4, 12069760), (5, 9655808), (8, 6034880), (10, 4827904), (16, 3017440), (20, 2413952), (32, 1508720), (40, 1206976), (64, 754360), (80, 603488), (128, 377180), (160, 301744), (256, 188590), (320, 150872), (512, 94295), (640, 75436), (1280, 37718), (2560, 18859)]