51530136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306727}}^1$

素因数の和:306743

約数の個数: 32

約数和(自身を含む): 147229440

約数和(自身を除く): 95699304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306727, 613454, 920181, 1226908, 1840362, 2147089, 2453816, 3680724, 4294178, 6441267, 7361448, 8588356, 12882534, 17176712, 25765068, 51530136]

約数ペア:

[(1, 51530136), (2, 25765068), (3, 17176712), (4, 12882534), (6, 8588356), (7, 7361448), (8, 6441267), (12, 4294178), (14, 3680724), (21, 2453816), (24, 2147089), (28, 1840362), (42, 1226908), (56, 920181), (84, 613454), (168, 306727)]