56813766

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{21089}}^1$

素因数の和:21543

約数の個数: 16

約数和(自身を含む): 113886000

約数和(自身を除く): 57072234

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 21089, 42178, 63267, 126534, 9468961, 18937922, 28406883, 56813766]

約数ペア:

[(1, 56813766), (2, 28406883), (3, 18937922), (6, 9468961), (449, 126534), (898, 63267), (1347, 42178), (2694, 21089)]