55421574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1459}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 119696640

約数和(自身を除く): 64275066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1459, 1461, 2918, 2922, 4377, 6331, 8754, 12662, 18967, 18993, 37934, 37986, 56901, 113802, 710533, 1421066, 2131599, 4263198, 9236929, 18473858, 27710787, 55421574]

約数ペア:

[(1, 55421574), (2, 27710787), (3, 18473858), (6, 9236929), (13, 4263198), (26, 2131599), (39, 1421066), (78, 710533), (487, 113802), (974, 56901), (1459, 37986), (1461, 37934), (2918, 18993), (2922, 18967), (4377, 12662), (6331, 8754)]