42828860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49801}}^1$

素因数の和:49853

約数の個数: 24

約数和(自身を含む): 92034096

約数和(自身を除く): 49205236

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 49801, 99602, 199204, 249005, 498010, 996020, 2141443, 4282886, 8565772, 10707215, 21414430, 42828860]

約数ペア:

[(1, 42828860), (2, 21414430), (4, 10707215), (5, 8565772), (10, 4282886), (20, 2141443), (43, 996020), (86, 498010), (172, 249005), (215, 199204), (430, 99602), (860, 49801)]