51864318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 123417216

約数和(自身を除く): 71552898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 163, 198, 326, 489, 978, 1467, 1607, 1793, 2934, 3214, 3586, 4821, 5379, 9642, 10758, 14463, 16137, 17677, 28926, 32274, 35354, 53031, 106062, 159093, 261941, 318186, 523882, 785823, 1571646, 2357469, 2881351, 4714938, 5762702, 8644053, 17288106, 25932159, 51864318]

約数ペア:

[(1, 51864318), (2, 25932159), (3, 17288106), (6, 8644053), (9, 5762702), (11, 4714938), (18, 2881351), (22, 2357469), (33, 1571646), (66, 785823), (99, 523882), (163, 318186), (198, 261941), (326, 159093), (489, 106062), (978, 53031), (1467, 35354), (1607, 32274), (1793, 28926), (2934, 17677), (3214, 16137), (3586, 14463), (4821, 10758), (5379, 9642)]