56415051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 102555648

約数和(自身を除く): 46140597

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 127, 231, 381, 641, 693, 889, 1143, 1397, 1923, 2667, 4191, 4487, 5769, 7051, 8001, 9779, 12573, 13461, 21153, 29337, 40383, 49357, 63459, 81407, 88011, 148071, 244221, 444213, 569849, 732663, 895477, 1709547, 2686431, 5128641, 6268339, 8059293, 18805017, 56415051]

約数ペア:

[(1, 56415051), (3, 18805017), (7, 8059293), (9, 6268339), (11, 5128641), (21, 2686431), (33, 1709547), (63, 895477), (77, 732663), (99, 569849), (127, 444213), (231, 244221), (381, 148071), (641, 88011), (693, 81407), (889, 63459), (1143, 49357), (1397, 40383), (1923, 29337), (2667, 21153), (4191, 13461), (4487, 12573), (5769, 9779), (7051, 8001)]