54232269

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 95130720

約数和(自身を除く): 40898451

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 59, 91, 111, 147, 169, 177, 259, 273, 413, 481, 507, 637, 767, 777, 1183, 1239, 1443, 1813, 1911, 2183, 2301, 2891, 3367, 3549, 5369, 5439, 6253, 6549, 8281, 8673, 9971, 10101, 15281, 16107, 18759, 23569, 24843, 28379, 29913, 37583, 43771, 45843, 69797, 70707, 85137, 106967, 112749, 131313, 198653, 209391, 306397, 320901, 368927, 488579, 595959, 919191, 1106781, 1390571, 1465737, 2582489, 4171713, 7747467, 18077423, 54232269]

約数ペア:

[(1, 54232269), (3, 18077423), (7, 7747467), (13, 4171713), (21, 2582489), (37, 1465737), (39, 1390571), (49, 1106781), (59, 919191), (91, 595959), (111, 488579), (147, 368927), (169, 320901), (177, 306397), (259, 209391), (273, 198653), (413, 131313), (481, 112749), (507, 106967), (637, 85137), (767, 70707), (777, 69797), (1183, 45843), (1239, 43771), (1443, 37583), (1813, 29913), (1911, 28379), (2183, 24843), (2301, 23569), (2891, 18759), (3367, 16107), (3549, 15281), (5369, 10101), (5439, 9971), (6253, 8673), (6549, 8281)]