53009187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 93864960

約数和(自身を除く): 40855773

約数列:

[1, 3, 7, 11, 21, 29, 33, 41, 77, 87, 123, 193, 203, 231, 287, 319, 451, 579, 609, 861, 957, 1189, 1351, 1353, 2123, 2233, 3157, 3567, 4053, 5597, 6369, 6699, 7913, 8323, 9471, 13079, 14861, 16791, 23739, 24969, 39179, 39237, 44583, 55391, 61567, 87043, 91553, 117537, 166173, 184701, 229477, 261129, 274659, 430969, 609301, 688431, 1292907, 1606339, 1827903, 2524247, 4819017, 7572741, 17669729, 53009187]

約数ペア:

[(1, 53009187), (3, 17669729), (7, 7572741), (11, 4819017), (21, 2524247), (29, 1827903), (33, 1606339), (41, 1292907), (77, 688431), (87, 609301), (123, 430969), (193, 274659), (203, 261129), (231, 229477), (287, 184701), (319, 166173), (451, 117537), (579, 91553), (609, 87043), (861, 61567), (957, 55391), (1189, 44583), (1351, 39237), (1353, 39179), (2123, 24969), (2233, 23739), (3157, 16791), (3567, 14861), (4053, 13079), (5597, 9471), (6369, 8323), (6699, 7913)]