49191844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 95045076

約数和(自身を除く): 45853232

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1373, 1378, 2746, 2756, 5492, 8957, 17849, 17914, 35698, 35828, 71396, 72769, 145538, 232037, 291076, 464074, 928148, 945997, 1891994, 3783988, 12297961, 24595922, 49191844]

約数ペア:

[(1, 49191844), (2, 24595922), (4, 12297961), (13, 3783988), (26, 1891994), (52, 945997), (53, 928148), (106, 464074), (169, 291076), (212, 232037), (338, 145538), (676, 72769), (689, 71396), (1373, 35828), (1378, 35698), (2746, 17914), (2756, 17849), (5492, 8957)]