53423706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66947}}^1$

素因数の和:66978

約数の個数: 32

約数和(自身を含む): 128540160

約数和(自身を除く): 75116454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 66947, 133894, 200841, 401682, 468629, 937258, 1271993, 1405887, 2543986, 2811774, 3815979, 7631958, 8903951, 17807902, 26711853, 53423706]

約数ペア:

[(1, 53423706), (2, 26711853), (3, 17807902), (6, 8903951), (7, 7631958), (14, 3815979), (19, 2811774), (21, 2543986), (38, 1405887), (42, 1271993), (57, 937258), (114, 468629), (133, 401682), (266, 200841), (399, 133894), (798, 66947)]