55318081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 71042048

約数和(自身を除く): 15723967

約数列:

[1, 7, 13, 43, 67, 91, 211, 301, 469, 559, 871, 1477, 2743, 2881, 3913, 6097, 9073, 14137, 19201, 20167, 37453, 63511, 98959, 117949, 183781, 262171, 607891, 825643, 1286467, 4255237, 7902583, 55318081]

約数ペア:

[(1, 55318081), (7, 7902583), (13, 4255237), (43, 1286467), (67, 825643), (91, 607891), (211, 262171), (301, 183781), (469, 117949), (559, 98959), (871, 63511), (1477, 37453), (2743, 20167), (2881, 19201), (3913, 14137), (6097, 9073)]