48651890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{857}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 100324224

約数和(自身を除く): 51672334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 857, 1622, 1714, 4055, 4285, 5677, 5999, 8110, 8570, 11354, 11998, 28385, 29995, 56770, 59990, 695027, 1390054, 3475135, 4865189, 6950270, 9730378, 24325945, 48651890]

約数ペア:

[(1, 48651890), (2, 24325945), (5, 9730378), (7, 6950270), (10, 4865189), (14, 3475135), (35, 1390054), (70, 695027), (811, 59990), (857, 56770), (1622, 29995), (1714, 28385), (4055, 11998), (4285, 11354), (5677, 8570), (5999, 8110)]