54302720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5303}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 130319280

約数和(自身を除く): 76016560

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, 5120, 5303, 10240, 10606, 21212, 26515, 42424, 53030, 84848, 106060, 169696, 212120, 339392, 424240, 678784, 848480, 1357568, 1696960, 2715136, 3393920, 5430272, 6787840, 10860544, 13575680, 27151360, 54302720]

約数ペア:

[(1, 54302720), (2, 27151360), (4, 13575680), (5, 10860544), (8, 6787840), (10, 5430272), (16, 3393920), (20, 2715136), (32, 1696960), (40, 1357568), (64, 848480), (80, 678784), (128, 424240), (160, 339392), (256, 212120), (320, 169696), (512, 106060), (640, 84848), (1024, 53030), (1280, 42424), (2048, 26515), (2560, 21212), (5120, 10606), (5303, 10240)]