56694841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 72011520

約数和(自身を除く): 15316679

約数列:

[1, 7, 19, 37, 41, 133, 259, 281, 287, 703, 779, 1517, 1967, 4921, 5339, 5453, 10397, 10619, 11521, 28823, 37373, 72779, 80647, 197543, 201761, 218899, 426277, 1382801, 1532293, 2983939, 8099263, 56694841]

約数ペア:

[(1, 56694841), (7, 8099263), (19, 2983939), (37, 1532293), (41, 1382801), (133, 426277), (259, 218899), (281, 201761), (287, 197543), (703, 80647), (779, 72779), (1517, 37373), (1967, 28823), (4921, 11521), (5339, 10619), (5453, 10397)]