49789402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9623}}^1$

素因数の和:9837

約数の個数: 16

約数和(自身を含む): 80841600

約数和(自身を除く): 31052198

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 9623, 19246, 125099, 250198, 1914977, 3829954, 24894701, 49789402]

約数ペア:

[(1, 49789402), (2, 24894701), (13, 3829954), (26, 1914977), (199, 250198), (398, 125099), (2587, 19246), (5174, 9623)]