51810080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 141232896

約数和(自身を除く): 89422816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 277, 280, 334, 554, 560, 668, 835, 1108, 1120, 1169, 1336, 1385, 1670, 1939, 2216, 2338, 2672, 2770, 3340, 3878, 4432, 4676, 5344, 5540, 5845, 6680, 7756, 8864, 9352, 9695, 11080, 11690, 13360, 15512, 18704, 19390, 22160, 23380, 26720, 31024, 37408, 38780, 44320, 46259, 46760, 62048, 77560, 92518, 93520, 155120, 185036, 187040, 231295, 310240, 323813, 370072, 462590, 647626, 740144, 925180, 1295252, 1480288, 1619065, 1850360, 2590504, 3238130, 3700720, 5181008, 6476260, 7401440, 10362016, 12952520, 25905040, 51810080]

約数ペア:

[(1, 51810080), (2, 25905040), (4, 12952520), (5, 10362016), (7, 7401440), (8, 6476260), (10, 5181008), (14, 3700720), (16, 3238130), (20, 2590504), (28, 1850360), (32, 1619065), (35, 1480288), (40, 1295252), (56, 925180), (70, 740144), (80, 647626), (112, 462590), (140, 370072), (160, 323813), (167, 310240), (224, 231295), (277, 187040), (280, 185036), (334, 155120), (554, 93520), (560, 92518), (668, 77560), (835, 62048), (1108, 46760), (1120, 46259), (1169, 44320), (1336, 38780), (1385, 37408), (1670, 31024), (1939, 26720), (2216, 23380), (2338, 22160), (2672, 19390), (2770, 18704), (3340, 15512), (3878, 13360), (4432, 11690), (4676, 11080), (5344, 9695), (5540, 9352), (5845, 8864), (6680, 7756)]