49439268

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 128800000

約数和(自身を除く): 79360732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 1999, 2061, 2748, 3998, 4122, 5997, 6183, 7996, 8244, 11994, 12366, 17991, 23988, 24732, 35982, 53973, 71964, 107946, 215892, 457771, 915542, 1373313, 1831084, 2746626, 4119939, 5493252, 8239878, 12359817, 16479756, 24719634, 49439268]

約数ペア:

[(1, 49439268), (2, 24719634), (3, 16479756), (4, 12359817), (6, 8239878), (9, 5493252), (12, 4119939), (18, 2746626), (27, 1831084), (36, 1373313), (54, 915542), (108, 457771), (229, 215892), (458, 107946), (687, 71964), (916, 53973), (1374, 35982), (1999, 24732), (2061, 23988), (2748, 17991), (3998, 12366), (4122, 11994), (5997, 8244), (6183, 7996)]