49191868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7121}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 94523184

約数和(自身を除く): 45331316

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 7121, 14242, 28484, 78331, 156662, 313324, 1117997, 2235994, 4471988, 12297967, 24595934, 49191868]

約数ペア:

[(1, 49191868), (2, 24595934), (4, 12297967), (11, 4471988), (22, 2235994), (44, 1117997), (157, 313324), (314, 156662), (628, 78331), (1727, 28484), (3454, 14242), (6908, 7121)]