51913170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{192271}}^1$

素因数の和:192287

約数の個数: 32

約数和(自身を含む): 138435840

約数和(自身を除く): 86522670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 192271, 384542, 576813, 961355, 1153626, 1730439, 1922710, 2884065, 3460878, 5191317, 5768130, 8652195, 10382634, 17304390, 25956585, 51913170]

約数ペア:

[(1, 51913170), (2, 25956585), (3, 17304390), (5, 10382634), (6, 8652195), (9, 5768130), (10, 5191317), (15, 3460878), (18, 2884065), (27, 1922710), (30, 1730439), (45, 1153626), (54, 961355), (90, 576813), (135, 384542), (270, 192271)]