51504144172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{990464311}}^1$

素因数の和:990464328

約数の個数: 12

約数和(自身を含む): 97065502576

約数和(自身を除く): 45561358404

約数列:

[1, 2, 4, 13, 26, 52, 990464311, 1980928622, 3961857244, 12876036043, 25752072086, 51504144172]

約数ペア:

[(1, 51504144172), (2, 25752072086), (4, 12876036043), (13, 3961857244), (26, 1980928622), (52, 990464311)]