49103674160

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1061}}^1\times {\mathrm{2251}}^1$

素因数の和:3582

約数の個数: 80

約数和(自身を含む): 114769252512

約数和(自身を除く): 65665578352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1061, 1285, 2056, 2122, 2251, 2570, 4112, 4244, 4502, 5140, 5305, 8488, 9004, 10280, 10610, 11255, 16976, 18008, 20560, 21220, 22510, 36016, 42440, 45020, 84880, 90040, 180080, 272677, 545354, 578507, 1090708, 1157014, 1363385, 2181416, 2314028, 2388311, 2726770, 2892535, 4362832, 4628056, 4776622, 5453540, 5785070, 9256112, 9553244, 10907080, 11570140, 11941555, 19106488, 21814160, 23140280, 23883110, 38212976, 46280560, 47766220, 95532440, 191064880, 613795927, 1227591854, 2455183708, 3068979635, 4910367416, 6137959270, 9820734832, 12275918540, 24551837080, 49103674160]

約数ペア:

[(1, 49103674160), (2, 24551837080), (4, 12275918540), (5, 9820734832), (8, 6137959270), (10, 4910367416), (16, 3068979635), (20, 2455183708), (40, 1227591854), (80, 613795927), (257, 191064880), (514, 95532440), (1028, 47766220), (1061, 46280560), (1285, 38212976), (2056, 23883110), (2122, 23140280), (2251, 21814160), (2570, 19106488), (4112, 11941555), (4244, 11570140), (4502, 10907080), (5140, 9553244), (5305, 9256112), (8488, 5785070), (9004, 5453540), (10280, 4776622), (10610, 4628056), (11255, 4362832), (16976, 2892535), (18008, 2726770), (20560, 2388311), (21220, 2314028), (22510, 2181416), (36016, 1363385), (42440, 1157014), (45020, 1090708), (84880, 578507), (90040, 545354), (180080, 272677)]