47686964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1117}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 90061608

約数和(自身を除く): 42374644

約数列:

[1, 2, 4, 13, 26, 52, 821, 1117, 1642, 2234, 3284, 4468, 10673, 14521, 21346, 29042, 42692, 58084, 917057, 1834114, 3668228, 11921741, 23843482, 47686964]

約数ペア:

[(1, 47686964), (2, 23843482), (4, 11921741), (13, 3668228), (26, 1834114), (52, 917057), (821, 58084), (1117, 42692), (1642, 29042), (2234, 21346), (3284, 14521), (4468, 10673)]