48640484

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 86918328

約数和(自身を除く): 38277844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1061, 2122, 4244, 11461, 22922, 45844, 77453, 154906, 166577, 309812, 333154, 666308, 12160121, 24320242, 48640484]

約数ペア:

[(1, 48640484), (2, 24320242), (4, 12160121), (73, 666308), (146, 333154), (157, 309812), (292, 166577), (314, 154906), (628, 77453), (1061, 45844), (2122, 22922), (4244, 11461)]