53782211

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11519}}^1$

素因数の和:11578

約数の個数: 16

約数和(自身を含む): 66355200

約数和(自身を除く): 12572989

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 11519, 80633, 264937, 334051, 1854559, 2338357, 7683173, 53782211]

約数ペア:

[(1, 53782211), (7, 7683173), (23, 2338357), (29, 1854559), (161, 334051), (203, 264937), (667, 80633), (4669, 11519)]