54989572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65777}}^1$

素因数の和:65811

約数の個数: 24

約数和(自身を含む): 110507040

約数和(自身を除く): 55517468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 65777, 131554, 263108, 723547, 1249763, 1447094, 2499526, 2894188, 4999052, 13747393, 27494786, 54989572]

約数ペア:

[(1, 54989572), (2, 27494786), (4, 13747393), (11, 4999052), (19, 2894188), (22, 2499526), (38, 1447094), (44, 1249763), (76, 723547), (209, 263108), (418, 131554), (836, 65777)]