51455936

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 117384576

約数和(自身を除く): 65928640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 347, 448, 662, 694, 1324, 1388, 2317, 2429, 2648, 2776, 4634, 4858, 5296, 5552, 9268, 9716, 10592, 11104, 18536, 19432, 21184, 22208, 37072, 38864, 74144, 77728, 114857, 148288, 155456, 229714, 459428, 803999, 918856, 1607998, 1837712, 3215996, 3675424, 6431992, 7350848, 12863984, 25727968, 51455936]

約数ペア:

[(1, 51455936), (2, 25727968), (4, 12863984), (7, 7350848), (8, 6431992), (14, 3675424), (16, 3215996), (28, 1837712), (32, 1607998), (56, 918856), (64, 803999), (112, 459428), (224, 229714), (331, 155456), (347, 148288), (448, 114857), (662, 77728), (694, 74144), (1324, 38864), (1388, 37072), (2317, 22208), (2429, 21184), (2648, 19432), (2776, 18536), (4634, 11104), (4858, 10592), (5296, 9716), (5552, 9268)]