48898619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 62471088

約数和(自身を除く): 13572469

約数列:

[1, 7, 11, 49, 77, 257, 353, 539, 1799, 2471, 2827, 3883, 12593, 17297, 19789, 27181, 90721, 138523, 190267, 635047, 997931, 4445329, 6985517, 48898619]

約数ペア:

[(1, 48898619), (7, 6985517), (11, 4445329), (49, 997931), (77, 635047), (257, 190267), (353, 138523), (539, 90721), (1799, 27181), (2471, 19789), (2827, 17297), (3883, 12593)]