49346620

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15137}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 104270544

約数和(自身を除く): 54923924

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 15137, 30274, 60548, 75685, 151370, 302740, 2467331, 4934662, 9869324, 12336655, 24673310, 49346620]

約数ペア:

[(1, 49346620), (2, 24673310), (4, 12336655), (5, 9869324), (10, 4934662), (20, 2467331), (163, 302740), (326, 151370), (652, 75685), (815, 60548), (1630, 30274), (3260, 15137)]