51385726

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 93685248

約数和(自身を除く): 42299522

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 3011, 6022, 8533, 17066, 21077, 42154, 69253, 138506, 159583, 319166, 484771, 969542, 1117081, 2234162, 3670409, 7340818, 25692863, 51385726]

約数ペア:

[(1, 51385726), (2, 25692863), (7, 7340818), (14, 3670409), (23, 2234162), (46, 1117081), (53, 969542), (106, 484771), (161, 319166), (322, 159583), (371, 138506), (742, 69253), (1219, 42154), (2438, 21077), (3011, 17066), (6022, 8533)]