49153920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{25601}}^1$

素因数の和:25623

約数の個数: 64

約数和(自身を含む): 156684240

約数和(自身を除く): 107530320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 25601, 51202, 76803, 102404, 128005, 153606, 204808, 256010, 307212, 384015, 409616, 512020, 614424, 768030, 819232, 1024040, 1228848, 1536060, 1638464, 2048080, 2457696, 3072120, 3276928, 4096160, 4915392, 6144240, 8192320, 9830784, 12288480, 16384640, 24576960, 49153920]

約数ペア:

[(1, 49153920), (2, 24576960), (3, 16384640), (4, 12288480), (5, 9830784), (6, 8192320), (8, 6144240), (10, 4915392), (12, 4096160), (15, 3276928), (16, 3072120), (20, 2457696), (24, 2048080), (30, 1638464), (32, 1536060), (40, 1228848), (48, 1024040), (60, 819232), (64, 768030), (80, 614424), (96, 512020), (120, 409616), (128, 384015), (160, 307212), (192, 256010), (240, 204808), (320, 153606), (384, 128005), (480, 102404), (640, 76803), (960, 51202), (1920, 25601)]