49819840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 112

約数和(自身を含む): 141622272

約数和(自身を除く): 91802432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 967, 1120, 1288, 1472, 1610, 1840, 1934, 2240, 2576, 3220, 3680, 3868, 4835, 5152, 6440, 6769, 7360, 7736, 9670, 10304, 12880, 13538, 15472, 19340, 22241, 25760, 27076, 30944, 33845, 38680, 44482, 51520, 54152, 61888, 67690, 77360, 88964, 108304, 111205, 135380, 154720, 155687, 177928, 216608, 222410, 270760, 309440, 311374, 355856, 433216, 444820, 541520, 622748, 711712, 778435, 889640, 1083040, 1245496, 1423424, 1556870, 1779280, 2166080, 2490992, 3113740, 3558560, 4981984, 6227480, 7117120, 9963968, 12454960, 24909920, 49819840]

約数ペア:

[(1, 49819840), (2, 24909920), (4, 12454960), (5, 9963968), (7, 7117120), (8, 6227480), (10, 4981984), (14, 3558560), (16, 3113740), (20, 2490992), (23, 2166080), (28, 1779280), (32, 1556870), (35, 1423424), (40, 1245496), (46, 1083040), (56, 889640), (64, 778435), (70, 711712), (80, 622748), (92, 541520), (112, 444820), (115, 433216), (140, 355856), (160, 311374), (161, 309440), (184, 270760), (224, 222410), (230, 216608), (280, 177928), (320, 155687), (322, 154720), (368, 135380), (448, 111205), (460, 108304), (560, 88964), (644, 77360), (736, 67690), (805, 61888), (920, 54152), (967, 51520), (1120, 44482), (1288, 38680), (1472, 33845), (1610, 30944), (1840, 27076), (1934, 25760), (2240, 22241), (2576, 19340), (3220, 15472), (3680, 13538), (3868, 12880), (4835, 10304), (5152, 9670), (6440, 7736), (6769, 7360)]