49433648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 105209040

約数和(自身を除く): 55775392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 1789, 2512, 3454, 3578, 6908, 7156, 13816, 14312, 19679, 27632, 28624, 39358, 78716, 157432, 280873, 314864, 561746, 1123492, 2246984, 3089603, 4493968, 6179206, 12358412, 24716824, 49433648]

約数ペア:

[(1, 49433648), (2, 24716824), (4, 12358412), (8, 6179206), (11, 4493968), (16, 3089603), (22, 2246984), (44, 1123492), (88, 561746), (157, 314864), (176, 280873), (314, 157432), (628, 78716), (1256, 39358), (1727, 28624), (1789, 27632), (2512, 19679), (3454, 14312), (3578, 13816), (6908, 7156)]