50859520

素因数分解:

$2^9\times 5^1\times {\mathrm{19867}}^1$

素因数の和:19890

約数の個数: 40

約数和(自身を含む): 121949784

約数和(自身を除く): 71090264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 19867, 39734, 79468, 99335, 158936, 198670, 317872, 397340, 635744, 794680, 1271488, 1589360, 2542976, 3178720, 5085952, 6357440, 10171904, 12714880, 25429760, 50859520]

約数ペア:

[(1, 50859520), (2, 25429760), (4, 12714880), (5, 10171904), (8, 6357440), (10, 5085952), (16, 3178720), (20, 2542976), (32, 1589360), (40, 1271488), (64, 794680), (80, 635744), (128, 397340), (160, 317872), (256, 198670), (320, 158936), (512, 99335), (640, 79468), (1280, 39734), (2560, 19867)]