52208751

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 39029649

約数列:

[1, 3, 7, 17, 19, 21, 43, 51, 57, 119, 129, 133, 179, 301, 323, 357, 399, 537, 731, 817, 903, 969, 1253, 2193, 2261, 2451, 3043, 3401, 3759, 5117, 5719, 6783, 7697, 9129, 10203, 13889, 15351, 17157, 21301, 23091, 23807, 41667, 53879, 57817, 63903, 71421, 97223, 130849, 146243, 161637, 173451, 291669, 392547, 404719, 438729, 915943, 1023701, 1214157, 2486131, 2747829, 3071103, 7458393, 17402917, 52208751]

約数ペア:

[(1, 52208751), (3, 17402917), (7, 7458393), (17, 3071103), (19, 2747829), (21, 2486131), (43, 1214157), (51, 1023701), (57, 915943), (119, 438729), (129, 404719), (133, 392547), (179, 291669), (301, 173451), (323, 161637), (357, 146243), (399, 130849), (537, 97223), (731, 71421), (817, 63903), (903, 57817), (969, 53879), (1253, 41667), (2193, 23807), (2261, 23091), (2451, 21301), (3043, 17157), (3401, 15351), (3759, 13889), (5117, 10203), (5719, 9129), (6783, 7697)]