47307442

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 90320832

約数和(自身を除く): 43013390

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 523, 637, 923, 994, 1046, 1274, 1846, 3479, 3661, 6461, 6799, 6958, 7322, 12922, 13598, 25627, 37133, 45227, 47593, 51254, 74266, 90454, 95186, 259931, 333151, 482729, 519862, 666302, 965458, 1819517, 3379103, 3639034, 6758206, 23653721, 47307442]

約数ペア:

[(1, 47307442), (2, 23653721), (7, 6758206), (13, 3639034), (14, 3379103), (26, 1819517), (49, 965458), (71, 666302), (91, 519862), (98, 482729), (142, 333151), (182, 259931), (497, 95186), (523, 90454), (637, 74266), (923, 51254), (994, 47593), (1046, 45227), (1274, 37133), (1846, 25627), (3479, 13598), (3661, 12922), (6461, 7322), (6799, 6958)]