56449146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42571}}^1$

素因数の和:42606

約数の個数: 32

約数和(自身を含む): 128737728

約数和(自身を除く): 72288582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 42571, 85142, 127713, 255426, 553423, 723707, 1106846, 1447414, 1660269, 2171121, 3320538, 4342242, 9408191, 18816382, 28224573, 56449146]

約数ペア:

[(1, 56449146), (2, 28224573), (3, 18816382), (6, 9408191), (13, 4342242), (17, 3320538), (26, 2171121), (34, 1660269), (39, 1447414), (51, 1106846), (78, 723707), (102, 553423), (221, 255426), (442, 127713), (663, 85142), (1326, 42571)]