52026807

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 84510720

約数和(自身を除く): 32483913

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1571, 1577, 1743, 4713, 4731, 10997, 11039, 29849, 32991, 33117, 89547, 130393, 208943, 391179, 626829, 912751, 2477467, 2738253, 7432401, 17342269, 52026807]

約数ペア:

[(1, 52026807), (3, 17342269), (7, 7432401), (19, 2738253), (21, 2477467), (57, 912751), (83, 626829), (133, 391179), (249, 208943), (399, 130393), (581, 89547), (1571, 33117), (1577, 32991), (1743, 29849), (4713, 11039), (4731, 10997)]