42992260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49991}}^1$

素因数の和:50043

約数の個数: 24

約数和(自身を含む): 92385216

約数和(自身を除く): 49392956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 49991, 99982, 199964, 249955, 499910, 999820, 2149613, 4299226, 8598452, 10748065, 21496130, 42992260]

約数ペア:

[(1, 42992260), (2, 21496130), (4, 10748065), (5, 8598452), (10, 4299226), (20, 2149613), (43, 999820), (86, 499910), (172, 249955), (215, 199964), (430, 99982), (860, 49991)]