55378526

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 47057314

約数列:

[1, 2, 7, 14, 23, 46, 49, 79, 98, 158, 161, 311, 322, 553, 622, 1106, 1127, 1817, 2177, 2254, 3634, 3871, 4354, 7153, 7742, 12719, 14306, 15239, 24569, 25438, 30478, 49138, 50071, 89033, 100142, 171983, 178066, 343966, 350497, 565087, 700994, 1130174, 1203881, 2407762, 3955609, 7911218, 27689263, 55378526]

約数ペア:

[(1, 55378526), (2, 27689263), (7, 7911218), (14, 3955609), (23, 2407762), (46, 1203881), (49, 1130174), (79, 700994), (98, 565087), (158, 350497), (161, 343966), (311, 178066), (322, 171983), (553, 100142), (622, 89033), (1106, 50071), (1127, 49138), (1817, 30478), (2177, 25438), (2254, 24569), (3634, 15239), (3871, 14306), (4354, 12719), (7153, 7742)]