56077203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 100058112

約数和(自身を除く): 43980909

約数列:

[1, 3, 7, 13, 17, 21, 39, 43, 51, 91, 119, 129, 221, 273, 281, 301, 357, 559, 663, 731, 843, 903, 1547, 1677, 1967, 2193, 3653, 3913, 4641, 4777, 5117, 5901, 9503, 10959, 11739, 12083, 14331, 15351, 25571, 28509, 33439, 36249, 62101, 66521, 76713, 84581, 100317, 157079, 186303, 199563, 205411, 253743, 434707, 471237, 616233, 1099553, 1304121, 1437877, 2670343, 3298659, 4313631, 8011029, 18692401, 56077203]

約数ペア:

[(1, 56077203), (3, 18692401), (7, 8011029), (13, 4313631), (17, 3298659), (21, 2670343), (39, 1437877), (43, 1304121), (51, 1099553), (91, 616233), (119, 471237), (129, 434707), (221, 253743), (273, 205411), (281, 199563), (301, 186303), (357, 157079), (559, 100317), (663, 84581), (731, 76713), (843, 66521), (903, 62101), (1547, 36249), (1677, 33439), (1967, 28509), (2193, 25571), (3653, 15351), (3913, 14331), (4641, 12083), (4777, 11739), (5117, 10959), (5901, 9503)]