51308452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18617}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 98526456

約数和(自身を除く): 47218004

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 18617, 37234, 74468, 242021, 484042, 968084, 986701, 1973402, 3946804, 12827113, 25654226, 51308452]

約数ペア:

[(1, 51308452), (2, 25654226), (4, 12827113), (13, 3946804), (26, 1973402), (52, 986701), (53, 968084), (106, 484042), (212, 242021), (689, 74468), (1378, 37234), (2756, 18617)]