1550258199

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16889}}^1$

素因数の和:16980

約数の個数: 48

約数和(自身を含む): 2698076160

約数和(自身を除く): 1147817961

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 141, 217, 279, 329, 423, 651, 987, 1457, 1953, 2961, 4371, 10199, 13113, 16889, 30597, 50667, 91791, 118223, 152001, 354669, 523559, 793783, 1064007, 1570677, 2381349, 3664913, 4712031, 5556481, 7144047, 10994739, 16669443, 24607273, 32984217, 50008329, 73821819, 172250911, 221465457, 516752733, 1550258199]

約数ペア:

[(1, 1550258199), (3, 516752733), (7, 221465457), (9, 172250911), (21, 73821819), (31, 50008329), (47, 32984217), (63, 24607273), (93, 16669443), (141, 10994739), (217, 7144047), (279, 5556481), (329, 4712031), (423, 3664913), (651, 2381349), (987, 1570677), (1457, 1064007), (1953, 793783), (2961, 523559), (4371, 354669), (10199, 152001), (13113, 118223), (16889, 91791), (30597, 50667)]