53366247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 91552032

約数和(自身を除く): 38185785

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 857, 1221, 1683, 1887, 2571, 3663, 5661, 6919, 7713, 9427, 14569, 20757, 28281, 31709, 43707, 62271, 84843, 95127, 131121, 160259, 285381, 348799, 480777, 539053, 1046397, 1442331, 1617159, 3139191, 4851477, 5929583, 17788749, 53366247]

約数ペア:

[(1, 53366247), (3, 17788749), (9, 5929583), (11, 4851477), (17, 3139191), (33, 1617159), (37, 1442331), (51, 1046397), (99, 539053), (111, 480777), (153, 348799), (187, 285381), (333, 160259), (407, 131121), (561, 95127), (629, 84843), (857, 62271), (1221, 43707), (1683, 31709), (1887, 28281), (2571, 20757), (3663, 14569), (5661, 9427), (6919, 7713)]