5215212

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 13847680

約数和(自身を除く): 8632468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1123, 1161, 1548, 2246, 2322, 3369, 4492, 4644, 6738, 10107, 13476, 20214, 30321, 40428, 48289, 60642, 96578, 121284, 144867, 193156, 289734, 434601, 579468, 869202, 1303803, 1738404, 2607606, 5215212]

約数ペア:

[(1, 5215212), (2, 2607606), (3, 1738404), (4, 1303803), (6, 869202), (9, 579468), (12, 434601), (18, 289734), (27, 193156), (36, 144867), (43, 121284), (54, 96578), (86, 60642), (108, 48289), (129, 40428), (172, 30321), (258, 20214), (387, 13476), (516, 10107), (774, 6738), (1123, 4644), (1161, 4492), (1548, 3369), (2246, 2322)]