49857008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 102496416

約数和(自身を除く): 52639408

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2221, 2806, 4442, 5612, 8884, 11224, 17768, 22448, 35536, 51083, 102166, 135481, 204332, 270962, 408664, 541924, 817328, 1083848, 2167696, 3116063, 6232126, 12464252, 24928504, 49857008]

約数ペア:

[(1, 49857008), (2, 24928504), (4, 12464252), (8, 6232126), (16, 3116063), (23, 2167696), (46, 1083848), (61, 817328), (92, 541924), (122, 408664), (184, 270962), (244, 204332), (368, 135481), (488, 102166), (976, 51083), (1403, 35536), (2221, 22448), (2806, 17768), (4442, 11224), (5612, 8884)]