53697728

素因数分解:

$2^6\times 7^2\times {\mathrm{17123}}^1$

素因数の和:17149

約数の個数: 42

約数和(自身を含む): 123960636

約数和(自身を除く): 70262908

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 17123, 34246, 68492, 119861, 136984, 239722, 273968, 479444, 547936, 839027, 958888, 1095872, 1678054, 1917776, 3356108, 3835552, 6712216, 7671104, 13424432, 26848864, 53697728]

約数ペア:

[(1, 53697728), (2, 26848864), (4, 13424432), (7, 7671104), (8, 6712216), (14, 3835552), (16, 3356108), (28, 1917776), (32, 1678054), (49, 1095872), (56, 958888), (64, 839027), (98, 547936), (112, 479444), (196, 273968), (224, 239722), (392, 136984), (448, 119861), (784, 68492), (1568, 34246), (3136, 17123)]