52611440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{93949}}^1$

素因数の和:93969

約数の個数: 40

約数和(自身を含む): 139797600

約数和(自身を除く): 87186160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 93949, 187898, 375796, 469745, 657643, 751592, 939490, 1315286, 1503184, 1878980, 2630572, 3288215, 3757960, 5261144, 6576430, 7515920, 10522288, 13152860, 26305720, 52611440]

約数ペア:

[(1, 52611440), (2, 26305720), (4, 13152860), (5, 10522288), (7, 7515920), (8, 6576430), (10, 5261144), (14, 3757960), (16, 3288215), (20, 2630572), (28, 1878980), (35, 1503184), (40, 1315286), (56, 939490), (70, 751592), (80, 657643), (112, 469745), (140, 375796), (280, 187898), (560, 93949)]