51471872

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:686

約数の個数: 40

約数和(自身を含む): 103527600

約数和(自身を除く): 52055728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 439, 458, 512, 878, 916, 1756, 1832, 3512, 3664, 7024, 7328, 14048, 14656, 28096, 29312, 56192, 58624, 100531, 112384, 117248, 201062, 224768, 402124, 804248, 1608496, 3216992, 6433984, 12867968, 25735936, 51471872]

約数ペア:

[(1, 51471872), (2, 25735936), (4, 12867968), (8, 6433984), (16, 3216992), (32, 1608496), (64, 804248), (128, 402124), (229, 224768), (256, 201062), (439, 117248), (458, 112384), (512, 100531), (878, 58624), (916, 56192), (1756, 29312), (1832, 28096), (3512, 14656), (3664, 14048), (7024, 7328)]