49199730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1639991}}^1$

素因数の和:1640001

約数の個数: 16

約数和(自身を含む): 118079424

約数和(自身を除く): 68879694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1639991, 3279982, 4919973, 8199955, 9839946, 16399910, 24599865, 49199730]

約数ペア:

[(1, 49199730), (2, 24599865), (3, 16399910), (5, 9839946), (6, 8199955), (10, 4919973), (15, 3279982), (30, 1639991)]