56406060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16493}}^1$

素因数の和:16527

約数の個数: 72

約数和(自身を含む): 180114480

約数和(自身を除く): 123708420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16493, 32986, 49479, 65972, 82465, 98958, 148437, 164930, 197916, 247395, 296874, 313367, 329860, 494790, 593748, 626734, 742185, 940101, 989580, 1253468, 1484370, 1566835, 1880202, 2820303, 2968740, 3133670, 3760404, 4700505, 5640606, 6267340, 9401010, 11281212, 14101515, 18802020, 28203030, 56406060]

約数ペア:

[(1, 56406060), (2, 28203030), (3, 18802020), (4, 14101515), (5, 11281212), (6, 9401010), (9, 6267340), (10, 5640606), (12, 4700505), (15, 3760404), (18, 3133670), (19, 2968740), (20, 2820303), (30, 1880202), (36, 1566835), (38, 1484370), (45, 1253468), (57, 989580), (60, 940101), (76, 742185), (90, 626734), (95, 593748), (114, 494790), (171, 329860), (180, 313367), (190, 296874), (228, 247395), (285, 197916), (342, 164930), (380, 148437), (570, 98958), (684, 82465), (855, 65972), (1140, 49479), (1710, 32986), (3420, 16493)]