51312406272

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2155259}}^1$

素因数の和:2155309

約数の個数: 72

約数和(自身を含む): 140971246080

約数和(自身を除く): 89658839808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 2155259, 4310518, 6465777, 8621036, 12931554, 17242072, 25863108, 34484144, 51726216, 66813029, 68968288, 103452432, 133626058, 137936576, 200439087, 206904864, 267252116, 275873152, 400878174, 413809728, 534504232, 551746304, 801756348, 827619456, 1069008464, 1603512696, 1655238912, 2138016928, 3207025392, 4276033856, 6414050784, 8552067712, 12828101568, 17104135424, 25656203136, 51312406272]

約数ペア:

[(1, 51312406272), (2, 25656203136), (3, 17104135424), (4, 12828101568), (6, 8552067712), (8, 6414050784), (12, 4276033856), (16, 3207025392), (24, 2138016928), (31, 1655238912), (32, 1603512696), (48, 1069008464), (62, 827619456), (64, 801756348), (93, 551746304), (96, 534504232), (124, 413809728), (128, 400878174), (186, 275873152), (192, 267252116), (248, 206904864), (256, 200439087), (372, 137936576), (384, 133626058), (496, 103452432), (744, 68968288), (768, 66813029), (992, 51726216), (1488, 34484144), (1984, 25863108), (2976, 17242072), (3968, 12931554), (5952, 8621036), (7936, 6465777), (11904, 4310518), (23808, 2155259)]