48865280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{1193}}^1$

素因数の和:1224

約数の個数: 56

約数和(自身を含む): 117367812

約数和(自身を除く): 68502532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1193, 1280, 2048, 2386, 2560, 4096, 4772, 5120, 5965, 8192, 9544, 10240, 11930, 19088, 20480, 23860, 38176, 40960, 47720, 76352, 95440, 152704, 190880, 305408, 381760, 610816, 763520, 1221632, 1527040, 2443264, 3054080, 4886528, 6108160, 9773056, 12216320, 24432640, 48865280]

約数ペア:

[(1, 48865280), (2, 24432640), (4, 12216320), (5, 9773056), (8, 6108160), (10, 4886528), (16, 3054080), (20, 2443264), (32, 1527040), (40, 1221632), (64, 763520), (80, 610816), (128, 381760), (160, 305408), (256, 190880), (320, 152704), (512, 95440), (640, 76352), (1024, 47720), (1193, 40960), (1280, 38176), (2048, 23860), (2386, 20480), (2560, 19088), (4096, 11930), (4772, 10240), (5120, 9544), (5965, 8192)]