51176120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 129308400

約数和(自身を除く): 78132280

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 233, 289, 323, 340, 380, 466, 578, 646, 680, 760, 932, 1156, 1165, 1292, 1445, 1615, 1864, 2312, 2330, 2584, 2890, 3230, 3961, 4427, 4660, 5491, 5780, 6460, 7922, 8854, 9320, 10982, 11560, 12920, 15844, 17708, 19805, 21964, 22135, 27455, 31688, 35416, 39610, 43928, 44270, 54910, 67337, 75259, 79220, 88540, 109820, 134674, 150518, 158440, 177080, 219640, 269348, 301036, 336685, 376295, 538696, 602072, 673370, 752590, 1279403, 1346740, 1505180, 2558806, 2693480, 3010360, 5117612, 6397015, 10235224, 12794030, 25588060, 51176120]

約数ペア:

[(1, 51176120), (2, 25588060), (4, 12794030), (5, 10235224), (8, 6397015), (10, 5117612), (17, 3010360), (19, 2693480), (20, 2558806), (34, 1505180), (38, 1346740), (40, 1279403), (68, 752590), (76, 673370), (85, 602072), (95, 538696), (136, 376295), (152, 336685), (170, 301036), (190, 269348), (233, 219640), (289, 177080), (323, 158440), (340, 150518), (380, 134674), (466, 109820), (578, 88540), (646, 79220), (680, 75259), (760, 67337), (932, 54910), (1156, 44270), (1165, 43928), (1292, 39610), (1445, 35416), (1615, 31688), (1864, 27455), (2312, 22135), (2330, 21964), (2584, 19805), (2890, 17708), (3230, 15844), (3961, 12920), (4427, 11560), (4660, 10982), (5491, 9320), (5780, 8854), (6460, 7922)]