48927980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56893}}^1$

素因数の和:56945

約数の個数: 24

約数和(自身を含む): 105140112

約数和(自身を除く): 56212132

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 56893, 113786, 227572, 284465, 568930, 1137860, 2446399, 4892798, 9785596, 12231995, 24463990, 48927980]

約数ペア:

[(1, 48927980), (2, 24463990), (4, 12231995), (5, 9785596), (10, 4892798), (20, 2446399), (43, 1137860), (86, 568930), (172, 284465), (215, 227572), (430, 113786), (860, 56893)]