50867200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 66

約数和(自身を含む): 126152516

約数和(自身を除く): 75285316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 1987, 2560, 3200, 3974, 5120, 6400, 7948, 9935, 12800, 15896, 19870, 25600, 31792, 39740, 49675, 63584, 79480, 99350, 127168, 158960, 198700, 254336, 317920, 397400, 508672, 635840, 794800, 1017344, 1271680, 1589600, 2034688, 2543360, 3179200, 5086720, 6358400, 10173440, 12716800, 25433600, 50867200]

約数ペア:

[(1, 50867200), (2, 25433600), (4, 12716800), (5, 10173440), (8, 6358400), (10, 5086720), (16, 3179200), (20, 2543360), (25, 2034688), (32, 1589600), (40, 1271680), (50, 1017344), (64, 794800), (80, 635840), (100, 508672), (128, 397400), (160, 317920), (200, 254336), (256, 198700), (320, 158960), (400, 127168), (512, 99350), (640, 79480), (800, 63584), (1024, 49675), (1280, 39740), (1600, 31792), (1987, 25600), (2560, 19870), (3200, 15896), (3974, 12800), (5120, 9935), (6400, 7948)]