55041584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 115305120

約数和(自身を除く): 60263536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 647, 818, 1294, 1636, 2588, 3272, 5176, 5317, 6544, 8411, 10352, 10634, 16822, 21268, 33644, 42536, 67288, 85072, 134576, 264623, 529246, 1058492, 2116984, 3440099, 4233968, 6880198, 13760396, 27520792, 55041584]

約数ペア:

[(1, 55041584), (2, 27520792), (4, 13760396), (8, 6880198), (13, 4233968), (16, 3440099), (26, 2116984), (52, 1058492), (104, 529246), (208, 264623), (409, 134576), (647, 85072), (818, 67288), (1294, 42536), (1636, 33644), (2588, 21268), (3272, 16822), (5176, 10634), (5317, 10352), (6544, 8411)]