51962715

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{18329}}^1$

素因数の和:18353

約数の個数: 40

約数和(自身を含む): 106460640

約数和(自身を除く): 54497925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 18329, 54987, 91645, 128303, 164961, 274935, 384909, 494883, 641515, 824805, 1154727, 1484649, 1924545, 2474415, 3464181, 5773635, 7423245, 10392543, 17320905, 51962715]

約数ペア:

[(1, 51962715), (3, 17320905), (5, 10392543), (7, 7423245), (9, 5773635), (15, 3464181), (21, 2474415), (27, 1924545), (35, 1484649), (45, 1154727), (63, 824805), (81, 641515), (105, 494883), (135, 384909), (189, 274935), (315, 164961), (405, 128303), (567, 91645), (945, 54987), (2835, 18329)]