48538217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 63974400

約数和(自身を除く): 15436183

約数列:

[1, 7, 13, 19, 67, 91, 133, 247, 419, 469, 871, 1273, 1729, 2933, 5447, 6097, 7961, 8911, 16549, 28073, 38129, 55727, 103493, 115843, 196511, 364949, 533387, 724451, 2554643, 3733709, 6934031, 48538217]

約数ペア:

[(1, 48538217), (7, 6934031), (13, 3733709), (19, 2554643), (67, 724451), (91, 533387), (133, 364949), (247, 196511), (419, 115843), (469, 103493), (871, 55727), (1273, 38129), (1729, 28073), (2933, 16549), (5447, 8911), (6097, 7961)]