55578072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{210523}}^1$

素因数の和:210543

約数の個数: 32

約数和(自身を含む): 151577280

約数和(自身を除く): 95999208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 210523, 421046, 631569, 842092, 1263138, 1684184, 2315753, 2526276, 4631506, 5052552, 6947259, 9263012, 13894518, 18526024, 27789036, 55578072]

約数ペア:

[(1, 55578072), (2, 27789036), (3, 18526024), (4, 13894518), (6, 9263012), (8, 6947259), (11, 5052552), (12, 4631506), (22, 2526276), (24, 2315753), (33, 1684184), (44, 1263138), (66, 842092), (88, 631569), (132, 421046), (264, 210523)]