49789359724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{2203}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 95993016000

約数和(自身を除く): 46203656276

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 499, 676, 871, 998, 1742, 1996, 2203, 3484, 4406, 6487, 8812, 11323, 12974, 22646, 25948, 28639, 33433, 45292, 57278, 66866, 84331, 114556, 133732, 147601, 168662, 295202, 337324, 372307, 434629, 590404, 744614, 869258, 1099297, 1489228, 1738516, 1918813, 2198594, 3837626, 4397188, 5650177, 7675252, 11300354, 14290861, 22600708, 24944569, 28581722, 49889138, 57163444, 73652899, 99778276, 147305798, 185781193, 294611596, 371562386, 743124772, 957487687, 1914975374, 3829950748, 12447339931, 24894679862, 49789359724]

約数ペア:

[(1, 49789359724), (2, 24894679862), (4, 12447339931), (13, 3829950748), (26, 1914975374), (52, 957487687), (67, 743124772), (134, 371562386), (169, 294611596), (268, 185781193), (338, 147305798), (499, 99778276), (676, 73652899), (871, 57163444), (998, 49889138), (1742, 28581722), (1996, 24944569), (2203, 22600708), (3484, 14290861), (4406, 11300354), (6487, 7675252), (8812, 5650177), (11323, 4397188), (12974, 3837626), (22646, 2198594), (25948, 1918813), (28639, 1738516), (33433, 1489228), (45292, 1099297), (57278, 869258), (66866, 744614), (84331, 590404), (114556, 434629), (133732, 372307), (147601, 337324), (168662, 295202)]