55511118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 130437216

約数和(自身を除く): 74926098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 1511, 2041, 2826, 3022, 4082, 4533, 6123, 9066, 12246, 13599, 18369, 19643, 27198, 36738, 39286, 58929, 117858, 176787, 237227, 353574, 474454, 711681, 1423362, 2135043, 3083951, 4270086, 6167902, 9251853, 18503706, 27755559, 55511118]

約数ペア:

[(1, 55511118), (2, 27755559), (3, 18503706), (6, 9251853), (9, 6167902), (13, 4270086), (18, 3083951), (26, 2135043), (39, 1423362), (78, 711681), (117, 474454), (157, 353574), (234, 237227), (314, 176787), (471, 117858), (942, 58929), (1413, 39286), (1511, 36738), (2041, 27198), (2826, 19643), (3022, 18369), (4082, 13599), (4533, 12246), (6123, 9066)]