55819918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 108370224

約数和(自身を除く): 52550306

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 371, 539, 583, 742, 977, 1078, 1166, 1954, 2597, 4081, 5194, 6839, 8162, 10747, 13678, 21494, 28567, 47873, 51781, 57134, 75229, 95746, 103562, 150458, 362467, 526603, 569591, 724934, 1053206, 1139182, 2537269, 3987137, 5074538, 7974274, 27909959, 55819918]

約数ペア:

[(1, 55819918), (2, 27909959), (7, 7974274), (11, 5074538), (14, 3987137), (22, 2537269), (49, 1139182), (53, 1053206), (77, 724934), (98, 569591), (106, 526603), (154, 362467), (371, 150458), (539, 103562), (583, 95746), (742, 75229), (977, 57134), (1078, 51781), (1166, 47873), (1954, 28567), (2597, 21494), (4081, 13678), (5194, 10747), (6839, 8162)]