49349140

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9601}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 104047272

約数和(自身を除く): 54698132

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9601, 19202, 38404, 48005, 96010, 192020, 2467457, 4934914, 9869828, 12337285, 24674570, 49349140]

約数ペア:

[(1, 49349140), (2, 24674570), (4, 12337285), (5, 9869828), (10, 4934914), (20, 2467457), (257, 192020), (514, 96010), (1028, 48005), (1285, 38404), (2570, 19202), (5140, 9601)]