56545588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19181}}^1$

素因数の和:19263

約数の個数: 24

約数和(自身を含む): 109567584

約数和(自身を除く): 53021996

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 19181, 38362, 76724, 210991, 421982, 843964, 1285127, 2570254, 5140508, 14136397, 28272794, 56545588]

約数ペア:

[(1, 56545588), (2, 28272794), (4, 14136397), (11, 5140508), (22, 2570254), (44, 1285127), (67, 843964), (134, 421982), (268, 210991), (737, 76724), (1474, 38362), (2948, 19181)]