51009784

素因数分解:

$2^3\times 7^2\times {\mathrm{130127}}^1$

素因数の和:130147

約数の個数: 24

約数和(自身を含む): 111259440

約数和(自身を除く): 60249656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 130127, 260254, 520508, 910889, 1041016, 1821778, 3643556, 6376223, 7287112, 12752446, 25504892, 51009784]

約数ペア:

[(1, 51009784), (2, 25504892), (4, 12752446), (7, 7287112), (8, 6376223), (14, 3643556), (28, 1821778), (49, 1041016), (56, 910889), (98, 520508), (196, 260254), (392, 130127)]