47982543

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 30468657

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 2269, 3021, 6807, 7049, 15883, 21147, 43111, 47649, 120257, 129333, 301777, 360771, 841799, 905331, 2284883, 2525397, 6854649, 15994181, 47982543]

約数ペア:

[(1, 47982543), (3, 15994181), (7, 6854649), (19, 2525397), (21, 2284883), (53, 905331), (57, 841799), (133, 360771), (159, 301777), (371, 129333), (399, 120257), (1007, 47649), (1113, 43111), (2269, 21147), (3021, 15883), (6807, 7049)]