51042068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{165721}}^1$

素因数の和:165743

約数の個数: 24

約数和(自身を含む): 111365184

約数和(自身を除く): 60323116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 165721, 331442, 662884, 1160047, 1822931, 2320094, 3645862, 4640188, 7291724, 12760517, 25521034, 51042068]

約数ペア:

[(1, 51042068), (2, 25521034), (4, 12760517), (7, 7291724), (11, 4640188), (14, 3645862), (22, 2320094), (28, 1822931), (44, 1160047), (77, 662884), (154, 331442), (308, 165721)]