53521552

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 72184688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 158, 161, 184, 263, 316, 322, 368, 526, 553, 632, 644, 1052, 1106, 1264, 1288, 1817, 1841, 2104, 2212, 2576, 3634, 3682, 4208, 4424, 6049, 7268, 7364, 8848, 12098, 12719, 14536, 14728, 20777, 24196, 25438, 29072, 29456, 41554, 42343, 48392, 50876, 83108, 84686, 96784, 101752, 145439, 166216, 169372, 203504, 290878, 332432, 338744, 477871, 581756, 677488, 955742, 1163512, 1911484, 2327024, 3345097, 3822968, 6690194, 7645936, 13380388, 26760776, 53521552]

約数ペア:

[(1, 53521552), (2, 26760776), (4, 13380388), (7, 7645936), (8, 6690194), (14, 3822968), (16, 3345097), (23, 2327024), (28, 1911484), (46, 1163512), (56, 955742), (79, 677488), (92, 581756), (112, 477871), (158, 338744), (161, 332432), (184, 290878), (263, 203504), (316, 169372), (322, 166216), (368, 145439), (526, 101752), (553, 96784), (632, 84686), (644, 83108), (1052, 50876), (1106, 48392), (1264, 42343), (1288, 41554), (1817, 29456), (1841, 29072), (2104, 25438), (2212, 24196), (2576, 20777), (3634, 14728), (3682, 14536), (4208, 12719), (4424, 12098), (6049, 8848), (7268, 7364)]