51512216

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7243}}^1$

素因数の和:7383

約数の個数: 32

約数和(自身を含む): 111267840

約数和(自身を除く): 59755624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 7243, 14486, 28972, 50701, 57944, 101402, 202804, 405608, 919861, 1839722, 3679444, 6439027, 7358888, 12878054, 25756108, 51512216]

約数ペア:

[(1, 51512216), (2, 25756108), (4, 12878054), (7, 7358888), (8, 6439027), (14, 3679444), (28, 1839722), (56, 919861), (127, 405608), (254, 202804), (508, 101402), (889, 57944), (1016, 50701), (1778, 28972), (3556, 14486), (7112, 7243)]