52170872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 105749280

約数和(自身を除く): 53578408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 1613, 2488, 3226, 4043, 6452, 8086, 12904, 16172, 20969, 32344, 41938, 83876, 167752, 501643, 1003286, 2006572, 4013144, 6521359, 13042718, 26085436, 52170872]

約数ペア:

[(1, 52170872), (2, 26085436), (4, 13042718), (8, 6521359), (13, 4013144), (26, 2006572), (52, 1003286), (104, 501643), (311, 167752), (622, 83876), (1244, 41938), (1613, 32344), (2488, 20969), (3226, 16172), (4043, 12904), (6452, 8086)]