48717986

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 74184000

約数和(自身を除く): 25466014

約数列:

[1, 2, 109, 199, 218, 398, 1123, 2246, 21691, 43382, 122407, 223477, 244814, 446954, 24358993, 48717986]

約数ペア:

[(1, 48717986), (2, 24358993), (109, 446954), (199, 244814), (218, 223477), (398, 122407), (1123, 43382), (2246, 21691)]