53174240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 144897984

約数和(自身を除く): 91723744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 241, 280, 394, 482, 560, 788, 964, 985, 1120, 1205, 1379, 1576, 1687, 1928, 1970, 2410, 2758, 3152, 3374, 3856, 3940, 4820, 5516, 6304, 6748, 6895, 7712, 7880, 8435, 9640, 11032, 13496, 13790, 15760, 16870, 19280, 22064, 26992, 27580, 31520, 33740, 38560, 44128, 47477, 53984, 55160, 67480, 94954, 110320, 134960, 189908, 220640, 237385, 269920, 332339, 379816, 474770, 664678, 759632, 949540, 1329356, 1519264, 1661695, 1899080, 2658712, 3323390, 3798160, 5317424, 6646780, 7596320, 10634848, 13293560, 26587120, 53174240]

約数ペア:

[(1, 53174240), (2, 26587120), (4, 13293560), (5, 10634848), (7, 7596320), (8, 6646780), (10, 5317424), (14, 3798160), (16, 3323390), (20, 2658712), (28, 1899080), (32, 1661695), (35, 1519264), (40, 1329356), (56, 949540), (70, 759632), (80, 664678), (112, 474770), (140, 379816), (160, 332339), (197, 269920), (224, 237385), (241, 220640), (280, 189908), (394, 134960), (482, 110320), (560, 94954), (788, 67480), (964, 55160), (985, 53984), (1120, 47477), (1205, 44128), (1379, 38560), (1576, 33740), (1687, 31520), (1928, 27580), (1970, 26992), (2410, 22064), (2758, 19280), (3152, 16870), (3374, 15760), (3856, 13790), (3940, 13496), (4820, 11032), (5516, 9640), (6304, 8435), (6748, 7880), (6895, 7712)]