53726080

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 129646080

約数和(自身を除く): 75920000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 661, 1016, 1270, 1322, 2032, 2540, 2644, 3305, 4064, 5080, 5288, 6610, 8128, 10160, 10576, 13220, 16256, 20320, 21152, 26440, 40640, 42304, 52880, 81280, 83947, 84608, 105760, 167894, 211520, 335788, 419735, 423040, 671576, 839470, 1343152, 1678940, 2686304, 3357880, 5372608, 6715760, 10745216, 13431520, 26863040, 53726080]

約数ペア:

[(1, 53726080), (2, 26863040), (4, 13431520), (5, 10745216), (8, 6715760), (10, 5372608), (16, 3357880), (20, 2686304), (32, 1678940), (40, 1343152), (64, 839470), (80, 671576), (127, 423040), (128, 419735), (160, 335788), (254, 211520), (320, 167894), (508, 105760), (635, 84608), (640, 83947), (661, 81280), (1016, 52880), (1270, 42304), (1322, 40640), (2032, 26440), (2540, 21152), (2644, 20320), (3305, 16256), (4064, 13220), (5080, 10576), (5288, 10160), (6610, 8128)]