51338386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 85987008

約数和(自身を除く): 34648622

約数列:

[1, 2, 11, 22, 107, 113, 193, 214, 226, 386, 1177, 1243, 2123, 2354, 2486, 4246, 12091, 20651, 21809, 24182, 41302, 43618, 133001, 227161, 239899, 266002, 454322, 479798, 2333563, 4667126, 25669193, 51338386]

約数ペア:

[(1, 51338386), (2, 25669193), (11, 4667126), (22, 2333563), (107, 479798), (113, 454322), (193, 266002), (214, 239899), (226, 227161), (386, 133001), (1177, 43618), (1243, 41302), (2123, 24182), (2354, 21809), (2486, 20651), (4246, 12091)]