56289410

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20771}}^1$

素因数の和:21049

約数の個数: 16

約数和(自身を含む): 101699712

約数和(自身を除く): 45410302

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 20771, 41542, 103855, 207710, 5628941, 11257882, 28144705, 56289410]

約数ペア:

[(1, 56289410), (2, 28144705), (5, 11257882), (10, 5628941), (271, 207710), (542, 103855), (1355, 41542), (2710, 20771)]