52390240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 146422080

約数和(自身を除く): 94031840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1613, 1624, 2030, 2320, 3226, 3248, 4060, 4640, 6452, 6496, 8065, 8120, 11291, 12904, 16130, 16240, 22582, 25808, 32260, 32480, 45164, 46777, 51616, 56455, 64520, 90328, 93554, 112910, 129040, 180656, 187108, 225820, 233885, 258080, 327439, 361312, 374216, 451640, 467770, 654878, 748432, 903280, 935540, 1309756, 1496864, 1637195, 1806560, 1871080, 2619512, 3274390, 3742160, 5239024, 6548780, 7484320, 10478048, 13097560, 26195120, 52390240]

約数ペア:

[(1, 52390240), (2, 26195120), (4, 13097560), (5, 10478048), (7, 7484320), (8, 6548780), (10, 5239024), (14, 3742160), (16, 3274390), (20, 2619512), (28, 1871080), (29, 1806560), (32, 1637195), (35, 1496864), (40, 1309756), (56, 935540), (58, 903280), (70, 748432), (80, 654878), (112, 467770), (116, 451640), (140, 374216), (145, 361312), (160, 327439), (203, 258080), (224, 233885), (232, 225820), (280, 187108), (290, 180656), (406, 129040), (464, 112910), (560, 93554), (580, 90328), (812, 64520), (928, 56455), (1015, 51616), (1120, 46777), (1160, 45164), (1613, 32480), (1624, 32260), (2030, 25808), (2320, 22582), (3226, 16240), (3248, 16130), (4060, 12904), (4640, 11291), (6452, 8120), (6496, 8065)]