51742692001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2720579}}^1$

素因数の和:2720629

約数の個数: 32

約数和(自身を含む): 73129190400

約数和(自身を除く): 21386498399

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 2720579, 19044053, 29926369, 35367527, 51691001, 209484583, 247572689, 361837007, 389042797, 568601011, 671983013, 2723299579, 3980207077, 4703881091, 7391813143, 51742692001]

約数ペア:

[(1, 51742692001), (7, 7391813143), (11, 4703881091), (13, 3980207077), (19, 2723299579), (77, 671983013), (91, 568601011), (133, 389042797), (143, 361837007), (209, 247572689), (247, 209484583), (1001, 51691001), (1463, 35367527), (1729, 29926369), (2717, 19044053), (19019, 2720579)]