51713872

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2551}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 115187072

約数和(自身を除く): 63473200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2551, 2896, 5068, 5102, 10136, 10204, 17857, 20272, 20408, 35714, 40816, 71428, 142856, 285712, 461731, 923462, 1846924, 3232117, 3693848, 6464234, 7387696, 12928468, 25856936, 51713872]

約数ペア:

[(1, 51713872), (2, 25856936), (4, 12928468), (7, 7387696), (8, 6464234), (14, 3693848), (16, 3232117), (28, 1846924), (56, 923462), (112, 461731), (181, 285712), (362, 142856), (724, 71428), (1267, 40816), (1448, 35714), (2534, 20408), (2551, 20272), (2896, 17857), (5068, 10204), (5102, 10136)]