51233504

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 115790976

約数和(自身を除く): 64557472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 691, 1324, 1382, 2317, 2648, 2764, 4634, 4837, 5296, 5528, 9268, 9674, 10592, 11056, 18536, 19348, 22112, 37072, 38696, 74144, 77392, 154784, 228721, 457442, 914884, 1601047, 1829768, 3202094, 3659536, 6404188, 7319072, 12808376, 25616752, 51233504]

約数ペア:

[(1, 51233504), (2, 25616752), (4, 12808376), (7, 7319072), (8, 6404188), (14, 3659536), (16, 3202094), (28, 1829768), (32, 1601047), (56, 914884), (112, 457442), (224, 228721), (331, 154784), (662, 77392), (691, 74144), (1324, 38696), (1382, 37072), (2317, 22112), (2648, 19348), (2764, 18536), (4634, 11056), (4837, 10592), (5296, 9674), (5528, 9268)]