47286790

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{17449}}^1$

素因数の和:17727

約数の個数: 16

約数和(自身を含む): 85435200

約数和(自身を除く): 38148410

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 17449, 34898, 87245, 174490, 4728679, 9457358, 23643395, 47286790]

約数ペア:

[(1, 47286790), (2, 23643395), (5, 9457358), (10, 4728679), (271, 174490), (542, 87245), (1355, 34898), (2710, 17449)]