52279380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290441}}^1$

素因数の和:290456

約数の個数: 36

約数和(自身を含む): 158581332

約数和(自身を除く): 106301952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290441, 580882, 871323, 1161764, 1452205, 1742646, 2613969, 2904410, 3485292, 4356615, 5227938, 5808820, 8713230, 10455876, 13069845, 17426460, 26139690, 52279380]

約数ペア:

[(1, 52279380), (2, 26139690), (3, 17426460), (4, 13069845), (5, 10455876), (6, 8713230), (9, 5808820), (10, 5227938), (12, 4356615), (15, 3485292), (18, 2904410), (20, 2613969), (30, 1742646), (36, 1452205), (45, 1161764), (60, 871323), (90, 580882), (180, 290441)]