56420331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 87568128

約数和(自身を除く): 31147797

約数列:

[1, 3, 11, 17, 33, 51, 163, 187, 489, 561, 617, 1793, 1851, 2771, 5379, 6787, 8313, 10489, 20361, 30481, 31467, 91443, 100571, 115379, 301713, 346137, 1106281, 1709707, 3318843, 5129121, 18806777, 56420331]

約数ペア:

[(1, 56420331), (3, 18806777), (11, 5129121), (17, 3318843), (33, 1709707), (51, 1106281), (163, 346137), (187, 301713), (489, 115379), (561, 100571), (617, 91443), (1793, 31467), (1851, 30481), (2771, 20361), (5379, 10489), (6787, 8313)]