53947636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 97231680

約数和(自身を除く): 43284044

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 844, 1559, 3118, 6236, 8651, 17302, 34604, 63919, 127838, 255676, 328949, 657898, 1315796, 13486909, 26973818, 53947636]

約数ペア:

[(1, 53947636), (2, 26973818), (4, 13486909), (41, 1315796), (82, 657898), (164, 328949), (211, 255676), (422, 127838), (844, 63919), (1559, 34604), (3118, 17302), (6236, 8651)]