55557060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5479}}^1$

素因数の和:5517

約数の個数: 72

約数和(自身を含む): 168477120

約数和(自身を除く): 112920060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5479, 10140, 10958, 16437, 21916, 27395, 32874, 54790, 65748, 71227, 82185, 109580, 142454, 164370, 213681, 284908, 328740, 356135, 427362, 712270, 854724, 925951, 1068405, 1424540, 1851902, 2136810, 2777853, 3703804, 4273620, 4629755, 5555706, 9259510, 11111412, 13889265, 18519020, 27778530, 55557060]

約数ペア:

[(1, 55557060), (2, 27778530), (3, 18519020), (4, 13889265), (5, 11111412), (6, 9259510), (10, 5555706), (12, 4629755), (13, 4273620), (15, 3703804), (20, 2777853), (26, 2136810), (30, 1851902), (39, 1424540), (52, 1068405), (60, 925951), (65, 854724), (78, 712270), (130, 427362), (156, 356135), (169, 328740), (195, 284908), (260, 213681), (338, 164370), (390, 142454), (507, 109580), (676, 82185), (780, 71227), (845, 65748), (1014, 54790), (1690, 32874), (2028, 27395), (2535, 21916), (3380, 16437), (5070, 10958), (5479, 10140)]