53630180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 115555440

約数和(自身を除く): 61925260

約数列:

[1, 2, 4, 5, 10, 20, 73, 109, 146, 218, 292, 337, 365, 436, 545, 674, 730, 1090, 1348, 1460, 1685, 2180, 3370, 6740, 7957, 15914, 24601, 31828, 36733, 39785, 49202, 73466, 79570, 98404, 123005, 146932, 159140, 183665, 246010, 367330, 492020, 734660, 2681509, 5363018, 10726036, 13407545, 26815090, 53630180]

約数ペア:

[(1, 53630180), (2, 26815090), (4, 13407545), (5, 10726036), (10, 5363018), (20, 2681509), (73, 734660), (109, 492020), (146, 367330), (218, 246010), (292, 183665), (337, 159140), (365, 146932), (436, 123005), (545, 98404), (674, 79570), (730, 73466), (1090, 49202), (1348, 39785), (1460, 36733), (1685, 31828), (2180, 24601), (3370, 15914), (6740, 7957)]