56606810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{435437}}^1$

素因数の和:435457

約数の個数: 16

約数和(自身を含む): 109730376

約数和(自身を除く): 53123566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 435437, 870874, 2177185, 4354370, 5660681, 11321362, 28303405, 56606810]

約数ペア:

[(1, 56606810), (2, 28303405), (5, 11321362), (10, 5660681), (13, 4354370), (26, 2177185), (65, 870874), (130, 435437)]