51074828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 105283584

約数和(自身を除く): 54208756

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 127, 212, 254, 271, 371, 508, 542, 742, 889, 1084, 1484, 1778, 1897, 3556, 3794, 6731, 7588, 13462, 14363, 26924, 28726, 34417, 47117, 57452, 68834, 94234, 100541, 137668, 188468, 201082, 240919, 402164, 481838, 963676, 1824101, 3648202, 7296404, 12768707, 25537414, 51074828]

約数ペア:

[(1, 51074828), (2, 25537414), (4, 12768707), (7, 7296404), (14, 3648202), (28, 1824101), (53, 963676), (106, 481838), (127, 402164), (212, 240919), (254, 201082), (271, 188468), (371, 137668), (508, 100541), (542, 94234), (742, 68834), (889, 57452), (1084, 47117), (1484, 34417), (1778, 28726), (1897, 26924), (3556, 14363), (3794, 13462), (6731, 7588)]