49070421

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 74208960

約数和(自身を除く): 25138539

約数列:

[1, 3, 9, 27, 53, 159, 477, 647, 1431, 1941, 2809, 5823, 8427, 17469, 25281, 34291, 75843, 102873, 308619, 925857, 1817423, 5452269, 16356807, 49070421]

約数ペア:

[(1, 49070421), (3, 16356807), (9, 5452269), (27, 1817423), (53, 925857), (159, 308619), (477, 102873), (647, 75843), (1431, 34291), (1941, 25281), (2809, 17469), (5823, 8427)]