51726896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 108368064

約数和(自身を除く): 56641168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 577, 862, 1154, 1724, 2308, 3448, 4616, 5603, 6896, 7501, 9232, 11206, 15002, 22412, 30004, 44824, 60008, 89648, 120016, 248687, 497374, 994748, 1989496, 3232931, 3978992, 6465862, 12931724, 25863448, 51726896]

約数ペア:

[(1, 51726896), (2, 25863448), (4, 12931724), (8, 6465862), (13, 3978992), (16, 3232931), (26, 1989496), (52, 994748), (104, 497374), (208, 248687), (431, 120016), (577, 89648), (862, 60008), (1154, 44824), (1724, 30004), (2308, 22412), (3448, 15002), (4616, 11206), (5603, 9232), (6896, 7501)]