54947840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2683}}^1$

素因数の和:2712

約数の個数: 52

約数和(自身を含む): 131907864

約数和(自身を除く): 76960024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2683, 4096, 5120, 5366, 10240, 10732, 13415, 20480, 21464, 26830, 42928, 53660, 85856, 107320, 171712, 214640, 343424, 429280, 686848, 858560, 1373696, 1717120, 2747392, 3434240, 5494784, 6868480, 10989568, 13736960, 27473920, 54947840]

約数ペア:

[(1, 54947840), (2, 27473920), (4, 13736960), (5, 10989568), (8, 6868480), (10, 5494784), (16, 3434240), (20, 2747392), (32, 1717120), (40, 1373696), (64, 858560), (80, 686848), (128, 429280), (160, 343424), (256, 214640), (320, 171712), (512, 107320), (640, 85856), (1024, 53660), (1280, 42928), (2048, 26830), (2560, 21464), (2683, 20480), (4096, 13415), (5120, 10732), (5366, 10240)]