53011805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 83496960

約数和(自身を除く): 30485155

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7247, 7315, 36235, 50729, 79717, 137693, 253645, 398585, 558019, 688465, 963851, 1514623, 2790095, 4819255, 7573115, 10602361, 53011805]

約数ペア:

[(1, 53011805), (5, 10602361), (7, 7573115), (11, 4819255), (19, 2790095), (35, 1514623), (55, 963851), (77, 688465), (95, 558019), (133, 398585), (209, 253645), (385, 137693), (665, 79717), (1045, 50729), (1463, 36235), (7247, 7315)]