47085860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{54751}}^1$

素因数の和:54803

約数の個数: 24

約数和(自身を含む): 101181696

約数和(自身を除く): 54095836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 54751, 109502, 219004, 273755, 547510, 1095020, 2354293, 4708586, 9417172, 11771465, 23542930, 47085860]

約数ペア:

[(1, 47085860), (2, 23542930), (4, 11771465), (5, 9417172), (10, 4708586), (20, 2354293), (43, 1095020), (86, 547510), (172, 273755), (215, 219004), (430, 109502), (860, 54751)]