50320075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 73432800

約数和(自身を除く): 23112725

約数列:

[1, 5, 13, 19, 25, 29, 65, 95, 145, 247, 281, 325, 377, 475, 551, 725, 1235, 1405, 1885, 2755, 3653, 5339, 6175, 7025, 7163, 8149, 9425, 13775, 18265, 26695, 35815, 40745, 69407, 91325, 105937, 133475, 154831, 179075, 203725, 347035, 529685, 774155, 1735175, 2012803, 2648425, 3870775, 10064015, 50320075]

約数ペア:

[(1, 50320075), (5, 10064015), (13, 3870775), (19, 2648425), (25, 2012803), (29, 1735175), (65, 774155), (95, 529685), (145, 347035), (247, 203725), (281, 179075), (325, 154831), (377, 133475), (475, 105937), (551, 91325), (725, 69407), (1235, 40745), (1405, 35815), (1885, 26695), (2755, 18265), (3653, 13775), (5339, 9425), (6175, 8149), (7025, 7163)]