49151806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 33216194

約数列:

[1, 2, 11, 22, 103, 109, 199, 206, 218, 398, 1133, 1199, 2189, 2266, 2398, 4378, 11227, 20497, 21691, 22454, 40994, 43382, 123497, 225467, 238601, 246994, 450934, 477202, 2234173, 4468346, 24575903, 49151806]

約数ペア:

[(1, 49151806), (2, 24575903), (11, 4468346), (22, 2234173), (103, 477202), (109, 450934), (199, 246994), (206, 238601), (218, 225467), (398, 123497), (1133, 43382), (1199, 40994), (2189, 22454), (2266, 21691), (2398, 20497), (4378, 11227)]