48317440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9437}}^1$

素因数の和:9462

約数の個数: 44

約数和(自身を含む): 115917516

約数和(自身を除く): 67600076

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, 9437, 18874, 37748, 47185, 75496, 94370, 150992, 188740, 301984, 377480, 603968, 754960, 1207936, 1509920, 2415872, 3019840, 4831744, 6039680, 9663488, 12079360, 24158720, 48317440]

約数ペア:

[(1, 48317440), (2, 24158720), (4, 12079360), (5, 9663488), (8, 6039680), (10, 4831744), (16, 3019840), (20, 2415872), (32, 1509920), (40, 1207936), (64, 754960), (80, 603968), (128, 377480), (160, 301984), (256, 188740), (320, 150992), (512, 94370), (640, 75496), (1024, 47185), (1280, 37748), (2560, 18874), (5120, 9437)]