56864885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 85819392

約数和(自身を除く): 28954507

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1163, 1397, 4445, 5815, 6985, 8141, 9779, 12793, 40705, 48895, 63965, 89551, 147701, 447755, 738505, 1033907, 1624711, 5169535, 8123555, 11372977, 56864885]

約数ペア:

[(1, 56864885), (5, 11372977), (7, 8123555), (11, 5169535), (35, 1624711), (55, 1033907), (77, 738505), (127, 447755), (385, 147701), (635, 89551), (889, 63965), (1163, 48895), (1397, 40705), (4445, 12793), (5815, 9779), (6985, 8141)]