48919528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 115200000

約数和(自身を除く): 66280472

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 1999, 3059, 3496, 3998, 6118, 7996, 12236, 13993, 15992, 24472, 27986, 37981, 45977, 55972, 75962, 91954, 111944, 151924, 183908, 265867, 303848, 321839, 367816, 531734, 643678, 873563, 1063468, 1287356, 1747126, 2126936, 2574712, 3494252, 6114941, 6988504, 12229882, 24459764, 48919528]

約数ペア:

[(1, 48919528), (2, 24459764), (4, 12229882), (7, 6988504), (8, 6114941), (14, 3494252), (19, 2574712), (23, 2126936), (28, 1747126), (38, 1287356), (46, 1063468), (56, 873563), (76, 643678), (92, 531734), (133, 367816), (152, 321839), (161, 303848), (184, 265867), (266, 183908), (322, 151924), (437, 111944), (532, 91954), (644, 75962), (874, 55972), (1064, 45977), (1288, 37981), (1748, 27986), (1999, 24472), (3059, 15992), (3496, 13993), (3998, 12236), (6118, 7996)]