45425276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 94080000

約数和(自身を除く): 48654724

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 1999, 3998, 5681, 7996, 11362, 22724, 25987, 37981, 45977, 51974, 75962, 91954, 103948, 151924, 183908, 493753, 597701, 873563, 987506, 1195402, 1747126, 1975012, 2390804, 3494252, 11356319, 22712638, 45425276]

約数ペア:

[(1, 45425276), (2, 22712638), (4, 11356319), (13, 3494252), (19, 2390804), (23, 1975012), (26, 1747126), (38, 1195402), (46, 987506), (52, 873563), (76, 597701), (92, 493753), (247, 183908), (299, 151924), (437, 103948), (494, 91954), (598, 75962), (874, 51974), (988, 45977), (1196, 37981), (1748, 25987), (1999, 22724), (3998, 11362), (5681, 7996)]