52756264236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{490829}}^1$

素因数の和:490915

約数の個数: 72

約数和(自身を含む): 135810697680

約数和(自身を除く): 83054433444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2756, 4134, 8268, 8957, 17914, 26871, 35828, 53742, 107484, 490829, 981658, 1472487, 1963316, 2944974, 5889948, 6380777, 12761554, 19142331, 25523108, 26013937, 38284662, 52027874, 76569324, 78041811, 82950101, 104055748, 156083622, 165900202, 248850303, 312167244, 331800404, 338181181, 497700606, 676362362, 995401212, 1014543543, 1352724724, 2029087086, 4058174172, 4396355353, 8792710706, 13189066059, 17585421412, 26378132118, 52756264236]

約数ペア:

[(1, 52756264236), (2, 26378132118), (3, 17585421412), (4, 13189066059), (6, 8792710706), (12, 4396355353), (13, 4058174172), (26, 2029087086), (39, 1352724724), (52, 1014543543), (53, 995401212), (78, 676362362), (106, 497700606), (156, 338181181), (159, 331800404), (169, 312167244), (212, 248850303), (318, 165900202), (338, 156083622), (507, 104055748), (636, 82950101), (676, 78041811), (689, 76569324), (1014, 52027874), (1378, 38284662), (2028, 26013937), (2067, 25523108), (2756, 19142331), (4134, 12761554), (8268, 6380777), (8957, 5889948), (17914, 2944974), (26871, 1963316), (35828, 1472487), (53742, 981658), (107484, 490829)]