49292440

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8161}}^1$

素因数の和:8323

約数の個数: 32

約数和(自身を含む): 111656160

約数和(自身を除く): 62363720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 8161, 16322, 32644, 40805, 65288, 81610, 163220, 326440, 1232311, 2464622, 4929244, 6161555, 9858488, 12323110, 24646220, 49292440]

約数ペア:

[(1, 49292440), (2, 24646220), (4, 12323110), (5, 9858488), (8, 6161555), (10, 4929244), (20, 2464622), (40, 1232311), (151, 326440), (302, 163220), (604, 81610), (755, 65288), (1208, 40805), (1510, 32644), (3020, 16322), (6040, 8161)]